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php functions
get string between other strings function php

So it turns out that i have had this issue before of finding a string in between other strings and made a function for it that i forgot about. 

5:00 am, June 24, 2022
php
using preg_match to extract text from elements

using preg_match to extract specified text from elements I also tried this search "if you have the start and end of a string extract the middle with php" as thats really all i need it to do, i have t..

1:41 am, June 24, 2022
php
encode spaces in items passed to url to %20 not +

I was using urlencode in php and it was encoding words with spaces into word+space rather than word%20space This can be resolved by using the function rawurlencode rather than urlencode.

5:04 am, June 20, 2022
modals
Load fancybox modal on hash check

I was just testing this code, not working on the hash check as yet. 

1:40 am, June 15, 2022
php functions
php validate email function

php function that can be used to validate an email address string

1:59 am, June 12, 2022
php
php function load as table - load_as_table

Load data and add into a table format by passing in the required fields as an array.  Example Result Live Example https://kruxor.com/view/nz_postcodes/5KrBW/zurich-place-weymouth-manukau/&nb..

1:01 am, June 10, 2022
jquery
add a custom event trigger in jquery document ready

i saw something that said if you add an event listener at the end of the doc ready it should fire last, but i dont think this is correct as it runs everything at once. so i think this code does not wo..

3:42 am, June 1, 2022
jquery
fancybox inline auto size modal easy

It seems weird to me that the examples on here, do not have code linked to them, and rather i have to dig through the source and find how they work.

12:36 am, May 31, 2022
php
php convert number with k on the end to full number

I have a function that converts raw numbers into shorthand or human readable numbers, but was wondering how to convert these back if they are stored in that format, and also makes it better if you are..

9:16 am, May 29, 2022
php
extract variables from url string php

How do I extract query parameters from a URL string in PHP? You can do this using the parse_url function or parse_str function in php.  Say my url string is:  $url = "https://kruxor.com..

5:02 am, May 29, 2022
html
basic radio checklist - check and item and get its value in a textarea

a basic radio input type checklist, where you can only select one of the items in the list.  Ok so no longer so basic.  This script allows you to fil the value of a text area with the valu..

2:06 am, May 25, 2022
Site Bugs
Search Duplicating Bugs

Still having issues with the word above duplicating, not sure why.  Search Page PHP - Get Search Value $search_value_encoded = htmlentities($search_value); Check for Search value, and then ..

6:39 am, May 20, 2022
jquery
jquery load wait function

load something in jquery, wait for it to load then do something else

5:05 am, May 10, 2022
javascript
share to twitter javascript button function open a new window

gets and encodes the current page url and opens a new window to share the link to twitter

5:23 am, May 4, 2022
javascript
share to linked in current url button with javascript

Share the current page url to linked in with a button and javascript

5:16 am, May 4, 2022
javascript
Get current URL and add a share to facebook share button with it

Combines this Facebook HTML for Sharing a Link and encode url with javascript this to make captan planet! Or... makes a share this post to facebook button. 

5:02 am, May 4, 2022
javascript
encode url with javascript

get the current url, encode it and log the encoded result to console

5:00 am, May 4, 2022
javascript
Twitter Post Fetcher Script

Uses javascript to fetch a twitter feed from a user screen name. Totally stylable alternative to using the twitter embed code. Your Welcome... 

12:43 am, May 3, 2022
javascript
Javascript Objects Notes

As javascript objects are used so often in javascript i thought i would write an overview and some notes on how they work, well how they work for me anyway. I guess how they work for me should be simi..

2:37 am, March 28, 2022
javascript
javascript add class to element

how to add a class to an element in raw javascript I wrote a quick demo here showing how you can add a class to an element with an id on a button click

3:35 am, March 15, 2022
javascript
javascript attach a click event to an id not using jquery

I just wanted to bind a click to a button, not using JQuery, turns out its not that hard at all. Why am i using jquery for this stuff???...

8:56 am, March 14, 2022
javascript
console dir usage

the console.dir function shows a list of the properties or the target object. Usage console.dir(variable); Result Example

11:25 pm, March 13, 2022
javascript
best way to write html into an existing page javascript

this probably isnt the "best way" but it is a way that works. say you want to add some elements to a page with javascript this is a method to do it.  Add an element, before including the script..

3:21 am, March 11, 2022
core
Core Function : list_search_by_class_return_links - List Searches by Class Type and Return Links

Function that list's the latest and top searches by the class name and return a list of links, with the search totals on them.  I wanted to extract the top searches and the latest searches by da..

2:35 am, March 10, 2022
php
php check if a class exists

check if a class exists in php. this can be used rather than assuming the class exists and then causing an error You can run the class_exists function on the class before loading it with the followi..

12:47 am, March 9, 2022
javascript
Converting PHP to Javascript for State Extraction by numeric value Australian State Names

I cant even remember when i originally wrote this php function, but now i need to have it in javascript, should not be much change to it to get it working.  The original function takes an austra..

2:33 am, February 25, 2022
javascript
get the value from a textarea element

gets the value from the textarea and prints it to the console of the browser rather than using innerHTML you have to use value.

6:02 am, February 20, 2022
php functions
convert a string into its html entitles using php htmlentities function

this takes a html string such as the following example and converts it into its html entities. it will take a character such as < and convert it into &lt; so that the string is not parsed as h..

8:48 am, February 19, 2022
core
generate view statistics widget in php class extend

How i generate the Week, Month and Year view statistics widget for this site.  Views Widget Function This generates the widget based on the views data. PHP // views widget /* using fi..

1:04 am, February 19, 2022
php
Uncaught Error: Call to undefined function mb_convert_encoding()

I was getting this error when calling a function in the readability php class, on a new server for code that worked on the old server. Uncaught Error: Call to undefined function mb_convert_encoding()..

11:45 am, February 15, 2022
javascript
Auto Create HTML Code Snippets

make anything within a <code> tag into a nice looking code snippit with highlighting via prism. To get this code to make a snippit, you need to: Give an element a .make-snippet class and it's ..

4:17 am, February 14, 2022
php
get the subdomain name from the domain string in php - sub domain

returns the first part of a domain string, for example moo.kruxor.com will return moo

2:24 am, February 10, 2022
Slick Slider
Slick Slider Showing Multiple Items at a time

Just wanted to test some review type items showing more than one on slick, Seems to work well.  This shows two items at a time, but you can show as many as you like. Could be good for a testimo..

4:55 am, February 9, 2022
sqlite
function to delete older sqlite records when the limit is reached

I had an issue where a sqlite database was hitting over 100,000 records and this was causing quite a lot of lag and crashing on my server, the number of records was not really meant to be this high, s..

4:20 am, January 18, 2022
php
fixing error Call to undefined function simplexml_load_string

usually the error "Call to undefined function simplexml_load_string" happens when the php xml library is missing from your server. You can install the xml php library with the following command, repl..

4:00 am, January 18, 2022
images
center image preview with lightbox and caption

I just wanted a thumbnail or preview of the image, where if clicked it would load into a lightbox, but the preview just shows the center of whatever image is added to it.  Note: I just picked ra..

2:54 am, January 12, 2022
php functions
make a nice readable date using a timestamp string function make_nice_date

handy if you have a timestamp like this: 2022-01-10 00:12:42 and want it to look a bit nicer. like this... 12:19 am, January 10, 2022

12:12 am, January 10, 2022
javascript
add new random image with button

this appends a new random image from picsum.photos to the div with the id app

10:56 pm, December 30, 2021
javascript
Create Strings using Template Literals

if you use the backtick to enclose your strings you no longer have to use \n for a new line.  For example: `this is a multiline ...string!!` Console Example

5:55 am, December 29, 2021
javascript
Darkmode JS - Add darkmode to your site with one script

This library looks really nice! It drops in ok, but maybe with more complex layouts or coloring, it seems to break a little bit.  Darkmode JS Example Source Links https://darkmodejs.learn.un..

12:47 am, December 17, 2021
javascript
Use destructuring assignment within the argument to the function half to send only max and min inside the function.

this seems like a tricky one, can be resolved with removing the stats array reference. Im not sure how it still knows to access the stats array. I dont know how that is correct as the console just lo..

12:34 am, December 17, 2021
css
simple javascript no library accordion

a simple button and div based accordion with a toggled indicator

4:07 am, December 14, 2021
javascript
Using Destructuring and the Rest Parameter to Reassign Array Elements

Use destructuring assignment with the rest parameter to perform an effective Array.prototype.slice() so that arr is a sub-array of the original array source with the firs..

11:26 am, December 13, 2021
javascript
Sweet Alert 2 Methods and Examples

I love this alert replacement so i thought i would just add some of the examples here to show how awesome it is! You can check out the official sweet alert documents here if you want to browse throug..

5:39 am, December 8, 2021
javascript
Slick Slider Carousel with Custom Next and Prev Buttons

I had a slider the other day where i needed to attach some detached buttons, so added the following click events to control the next and previous events on the slider.  Note the class names: sli..

4:52 am, December 6, 2021
php functions
get php to validate its self with php check syntax

Did you know that php has a syntax checking function built into it? Well it does and this is how you can use it to check your php files for errors, rather than just running them and hoping for the be..

5:45 am, December 1, 2021
javascript
Console Tips and Tricks

Here are some quick commands for the console. Getting to the console in your browser Press F12 and Find the console tab. That little blue > there is the console. this is in brave or chrome, bu..

11:47 am, November 29, 2021
php functions
Spam IP Database and delete button

The Background and Reason for the SPAM IP Database and Delete I actually wrote up half of this article and was still testing the function and lost the whole post, which will teach me for adding it st..

12:24 pm, November 22, 2021
php
php save csv from array to file

2:40 am, November 17, 2021
php
convert json string to a php array

takes a json string in php and converts it into a php array using the json_decode function.

11:44 pm, November 16, 2021
php functions
youtube search api request function

This function requests a search from the youtube search api, and searches the text in the snippet for the seearch string. You can get your own API key for this from the google developers console. They..

2:04 am, November 4, 2021
php functions
list all array json function list_all_array_json

I wrote this a while ago, and i always forget the complex functions i write so ill add it here.  This loads all fields and then returns them as json. 

5:51 am, November 3, 2021
php
php function to remove the query string from a url

i was reusing this a few times manually and thought i would save my self a bit of time by just using the following function which returns the same full url, but removes the query string from it. ..

8:51 am, November 1, 2021
php
using php parse_url function to remove the query string from a url

I recently had to remove the query string from a url, the bit after the ?key=1 or whatever is after the actual url.  I initially thought i could just use a explode function on the ? which would ..

5:54 am, November 1, 2021
javascript
javascript try catch example function

try catch is a good way to stop errors breaking your javascript. here is the example from the firefox mozilla with a basic try catch logging the error to your console, rather than just breaking all t..

2:01 am, October 29, 2021
javascript
load json data url or api with javascript

this loads a target json url or api using raw javascript so no jquery required with this one then logs the data returned to the console. 

4:43 am, October 26, 2021
jquery
load json data url with jquery

loads a api or json url or endpoint using jquery and console logs the result Tested working on my test json file, check the console and it should be there. 

4:36 am, October 26, 2021
php functions
php get file extension from a file name

this function returns the file extention, however if the file name has multiple . in it this will return a false value.

3:18 am, October 24, 2021
php functions
php post data back to a url with a function

this function uses curl to post back data to a url, this acts like a _POST form request from within a function. Function usage: $url the url to post the data back to e.g: $url = "https://kruxor.co..

3:11 am, October 24, 2021
php functions
generate random username function in php

a function that takes several random words and creates a user name from them. This will generate a user name with between one to three words and a prefix if prefix_show is set to true. usage generat..

5:04 am, October 23, 2021
jquery
validate email address from string with jquery working function

Here is a working example of this post validate email address from string. This has very basic checking of an email address by checking that the string has an @ and a . in it. Note: this is still no..

12:31 am, October 22, 2021
react
Using props with Stateless Functional Components in React

Here is an example of a Stateless Functional Component but i cant get the PropTypes working correctly in my demo, not sure what im doing wrong here, but the code seems to work in the compiler just not..

5:30 am, October 19, 2021
react
How to Use PropTypes to Define Props in React

React allows you to define the types of props given to your components to make sure that invalid data is not sent as the prop to the element.  To do this you can define propTypes. You can defin..

4:40 am, October 19, 2021
javascript
log the console log output to a div

I do a lot of console logging so i thought it would be nice to be able to see this on my test pages. Apparently you can grab this quite easily with the following code.  I had to modify this a b..

4:03 am, October 19, 2021
php
list_all_array an early stages of list all function that uses an array to pass in main variables

I think this is more neat than passing in individual variables into the list_all function, seems to work ok so far.  Still in early stages of this listing function, more needs to be built into i..

12:15 am, October 18, 2021
php
replace singular variable assignment with an array loop and variable variables

I found this useful when passing in an array to a function, rather than assigning all the variables in the function manually from the array just loop through each item in the array and asign them that..

11:58 pm, October 17, 2021
javascript
show the current date in javascript

Returns the current date and time and sets the value in a div.  Also added a demo with setinterval to update the time and date in the div every second. 

2:17 am, October 16, 2021
react
How to Pass Props to a Stateless Functional Component in React

Props are like properties that you can pass into a component in react. A prop would be something like this in your component.  JSX <div>  <MyProp id="1234" /></div> The..

12:24 am, October 16, 2021
javascript
set a cookie on click and then check if the cookie is set and dont show that message again

this script shows a message, and if the message is closed it will set a cookie to not show that message again for 1 day.  The cookie in this example is set to expire in a day, so then if you com..

5:13 am, October 15, 2021
site bugs
Changing the default hero image based on the category name [not yet done]

This is more of a todo item, at the moment the hero image uses the same image for every post unless a hero is specified for each, i would also like to set the default image per category so if the post..

3:36 am, October 14, 2021
react
How to Create a React Component using the ES6 class method

One way to add a react component is to use the Stateless Functional Component method, and another way is to use the ES6 extends syntax. This method seems more complex than the 1st for some reason mayb..

11:39 pm, October 12, 2021
templates
foundation base html template - foundation template

just a basic html template with foundation and the required javascripts, good for a starter html page using foundation framework.

4:17 am, October 12, 2021
react
What is a Stateless Functional Component in React

What is a Stateless Functional Component? A stateless component is one that can recive data and render it, but it does not manage the provided data or track changes to it.  This method creates ..

12:24 am, October 12, 2021
react
adding react with JSX using babel

just wanted to see how JSX would work with react and babel, so this way you can write JSX and babel compiles it for use with react.  This is apparently not a good way to do things and can be qui..

9:18 am, October 11, 2021
react
react hello world with time and date updating

here is a react hello world with the date and time updating on setInterval 1000 miliseconds.  Again with react it has to be compiled from JSX for it to work, so i have included the original and ..

4:12 am, October 11, 2021
react
react hello world with variable name

i was just testing some of the hello world examples on the react site, and as they use JSX they cant be directly entered into your code, so you need to run a pre compiler (not sure of the exact term f..

4:00 am, October 11, 2021
php
timeline class and function

this is a class extend that generates a timeline based on structured data and order's the items by year decending. this code will not work out of the box as it has other requirements, but it is a goo..

5:02 am, October 8, 2021
php
php html template class system

just a simple php templating system to extract your html files from within the php code into external files, makes things (or your code) a bit neater.

11:31 pm, October 7, 2021
php
views list function for checking what views have been made on the current week

this is related to the views class that i added with monthly week number and yearly views, this is the function that i use to extract the top viewed pages for the week num, month num and year num. I ..

8:54 am, October 7, 2021
php
load array load all items from an array while in a sqlite load sql loop

i find this useful when loading a bunch of items in a class while looping through data, rather than assigning variables manually i just add the array of item names into the class to begin with and the..

8:36 am, October 7, 2021
ideas
Idea: Google Font Dropdown Selector Code

just an idea at the moment, a dropdown list of google fonts and when selected it loads that selected font using the @import css tag.  Loading the fonts Gist : not tested https://gist.github.com..

8:55 am, October 6, 2021
php
create a 200 character summary from a longer html string

this is a quick function that can create a 200 word plain text summary from a html string. Also added the option to specify the char length of the string.  Function function create_summary($htm..

11:16 pm, October 5, 2021
html
twitter social sharing meta tags

I had done this one so many times on client sites I actually forgot that i had not applied it to my own site! Doh! Anyway this is the tag setup i use for adding the title, url, author and featured im..

11:51 am, October 5, 2021
php
using strlen to check the length of a string and do something about it

in the following code i use the php function strlen to check the length of a string and then add an if statement to check if the string is longer or shorter than the required length. 

4:18 am, September 30, 2021
wordpress
using wp_nav_menu to show a custom menu in wordpress

found this quick code snippit here, its not working just for reference of what the array items do.  Here is how you would display the menu called "Projects" PHP         $..

4:28 am, September 29, 2021
php
How to record your own page views with PHP, and make them into weekly monthly and yearly charts

Building a better Simple Page View Counter Currently this site has a very basic view counter on it.  Here is how it currently works. Load the page, function checks if the page has a existing r..

2:01 am, September 23, 2021
php
load from fields array php class function

this class function loads from multiple fields from an array, much easier than passing in a bunch of variables into a function nice and clean, the only issue is you need to remember what fields to add..

12:28 pm, September 22, 2021
javascript
video not auto playing issue in chrome and brave

i had this error the other day when i was adding an auto play video to a page. the error was: Javascript Uncaught (in promise) DOMException: play() failed because the user didn't interact with the ..

2:34 am, September 20, 2021
javascript
adding a new line in javascript

i was writing a function where i needed to for ease of readability add a new line to the code, you can do this with the \n for the new line and then if you need the string to go to the next line then ..

6:53 am, September 17, 2021
javascript
get the value from a range input field with javascript

this script will retrieve the current value from a range slider html input if you want the value to only update when the slider interaction has been stopped change the oninput to onchange then it w..

12:39 pm, September 15, 2021
javascript
twitter json feed testing

just testing using the Twitter Post Fetcher script, seems to be working well.

9:33 am, September 10, 2021
site documentation
function to load one latest item with a start val load_latest_single_num

This is the same as load oldest item based on insdate then update the insdate to now - load_latest_single_update but it allows you to add a start number to the range, so allows you to access the 2nd, ..

4:06 am, September 2, 2021
php
creating embedded php code from a database field

i actually dont know why i didnt think of doing this earlier, i already have the php code field in these code articles. I thought why not embed this code into an actual file and then run it as a test..

4:23 am, August 26, 2021
jquery
mouse enter mouse leave jquery hover hoverout

showing how you can do things on mouse over and then something else when the mouse leaves an element using jquery

3:47 am, August 23, 2021
jquery
simulate a click on an element with jquery

you can actually use jquery to simulate a click event using the following .click() so as soon as the document is ready and you have jquery loaded it will run the click event for you, and should pop ..

3:41 am, August 23, 2021
javascript
center mode slick zoom testing

update : this is a tricky one to get working! I have done a lot of testing on this one, and got a demo working from a combination of the following links. the demo is still not 100% styled, but its..

5:17 am, August 10, 2021
php
load random videos module using template

load 3 random items and extract the video url, and use the youtube function to create a thumbnail and link to that video page

4:32 am, August 8, 2021
php
PHP/SQLite - Load Random Item

loads a random item from the current class / db using sqlite.

3:53 am, August 8, 2021
php
split a string into links using the comma

this is a common function for some field data, lets say you have a string like this. category one, category two, another category in one field or string but i want it to display like this category ..

5:48 am, August 6, 2021
foundation
add some foundation tabs working example

they show the tabs here on the example page, but there is no full working code... for some reason. So i thought i would add one here. Hmm foundation makes this site look weird, and very bright! :P ..

5:01 am, August 3, 2021
php
extract youtube image from video url

showing how you can get the image wallpaper in different sizes from a youtube video I used to have this tool a while ago, it just passes the video id and extracts the images and also can produce the ..

3:52 am, July 31, 2021
site bugs
weird search results being recorded

i noticed some weird search results being recorded like this: the search function should only be recording a result if it finds a result, so this should not be added unless it can actually find thi..

4:04 am, July 10, 2021
jquery
append a #link to the end of all href urls on a target

good for if you need to append target links with a # link

1:07 am, July 9, 2021
php
verify the google recapture server php

i was still getting quite a bit of spam even after using google recapture v2 and i think this is just as i was using the javascript only version, which disables the submit button if the capture is not..

12:45 am, June 25, 2021
jquery
scroll down the page using a button click

scrolling down 600px from where you currently are on the screen demo vid

12:25 am, June 23, 2021
javascript
using clamp js to clamp lines of text

there is a css version of this as well but this version works in a greater range of browsers (i think) this one is not working for me... i think the overflow elipsis is still a better option than thi..

11:17 pm, June 22, 2021
html
Scroll down indicator css javascript and html

I have seen these a couple of times, indictating to the user that there is further content down the page, and they should scroll to view it. Then as you scroll down the indicator dissapears. So we w..

5:35 am, June 22, 2021
jquery
check if a ul contains a ul li

i could not find a way to do this with just raw css so i had to use jquery /sad

4:25 am, June 21, 2021
site documentation
use a list group for listing by category page [todo]

change this to a list group, should make it neater. Page to update: https://kruxor.com/list-category/code/  so for some reason this is listed using this function PHP $list_wiki_menu = $clas..

12:02 am, June 17, 2021
jquery
jquery check if a sub element exists

this can be done with .length

4:22 am, June 15, 2021
jquery
jquery toggle menu testing

using jquery toggle to show and hide the sub menu's

3:52 am, June 15, 2021
site documentation
Comments Listing should be a custom list rather than using search

For some reason when i listed the comments under posts on this site, i used the search function and then searched for the related uid, which maybe was easier at the time than adding an additional cate..

3:57 am, June 14, 2021
javascript
ajax callback to delete with sweet alert confirmation to make it cool! 😎

I recently wanted to to an ajax call back on a list of items just to make it easier to move around the place, rather than it reloading the page every time. So i thought why not also use sweet alert on..

4:29 am, June 11, 2021
site documentation
load the latest single item only

this function loads the lastest item from the selected class

1:24 am, June 11, 2021
site documentation
load oldest item based on insdate then update the insdate to now - load_latest_single_update

i keep finding these functions that i wrote ages ago and forgot about so ill list them here so maybe i can remember them. I think this one was to loop through items, so it grabs the oldest item and t..

1:19 am, June 11, 2021
site documentation
change this to a list group - other items

Other item format is a bit average, list group should fix this.  This uses the template: core-list-item-simple.html  So we can change this a bit to the list group format.  Which i..

1:15 am, June 11, 2021
site documentation
hero widget header - creates a nice looking hero item from a target uid and class

this creates a "nice" looking hero widget, just wanted to create something that looked decent and had an attached background image, surprizingly annoying to link items together. For some reason i kee..

12:10 am, June 11, 2021
site documentation
dropdown section

What generates the dropdown widget items? generated by the function generate_section_button() per class template file section-dropdown-bootstrap.html  

6:53 am, June 9, 2021
javascript
prevent default click event on link

This will prevent the default event on a link url, so for example if you have a <a href="">link</a> link this code will prevent it from loading the href link when clicked and you can do so..

1:59 am, June 8, 2021
javascript
show the browsers name in javascript

This function will show you an alert box with the name of your browser, however im using brave at the moment and it shows as Netscape, so i guess you cant trust the result.  Also i just discover..

3:49 am, June 4, 2021
php
show the difference between two dates in years, months, days, hours and seconds

i modified this code into a function that also detects if there is any values in each item before adding it to the text. 

1:03 am, June 4, 2021
php
counting the occurrence of words in a multidimensional array

array sorting example The array Array ( [0] => Array ( [0] => Some [1] => great-looking [2] => special [3] => editio..

4:19 am, June 3, 2021
javascript
json test objects (or arrays)

here is a couple of test objects in external js files just in case you need to test some ajax loading functions or need external objects, i mostly use them in my testing. Basic JSON Object with 3 ite..

12:22 pm, May 25, 2021
javascript
loop through a complex object json javascript

just a note to say that a complex object is an object with more than one nested object in it for example just kinda playing around with this one to get the handle on objects and how to access them C..

12:19 pm, May 25, 2021
javascript
load json with vanilla javascript no jquery

this basically does the same thing that a jquery .getJSON does but without the need for jquery.

9:57 am, May 25, 2021
jquery
json load from jquery and loop through the results

this is the same as this post but i have added the object to an external test file. so rather than already having the object data on the page we have to load it somehow Note: you can test that the o..

6:48 am, May 25, 2021
javascript
set active class based on url value

this will check the full url and then loop through all the a elements in #test-div when it finds a matching url it will add the class active to that button this is good for persisting active links o..

3:13 am, May 14, 2021
php
show all methods or functions in a class (class function version)

add this to your class to show all its methods including this one... sorts the array ascending by values so should be sorted in a-z

4:32 am, May 13, 2021
php
show all methods (functions) in a class

this will show all available methods or functions within a class, once they are in a class they are called methods for some reason. print functions, show all functions, methods in a class, show met..

4:07 am, May 13, 2021
php
adding an item to an array with php

how to add items to an array in php here is a working sandbox version of this code: sandbox. 

3:10 am, May 13, 2021
foundation
foundation accordion for version 6.x

yep the foundation does weird things to this sites css, but the demo still works if you want to use the built in foundation accordions. 

1:31 am, May 12, 2021
php
passing in arrays to your functions rather than using variables

this is probably an old technique, but i discovered it the other day when i was playing around, and i thought wow i should do this to all my functions, i cant see the downside, apart from having to re..

1:11 am, May 11, 2021
javascript
fancybox image popout easy

just in case you want to easily apply a modal or pop out effect to your images when they cant be displayed full size on the page.  related: https://kruxor.com/view/code/3gNUD/inline-fancybox-m..

4:12 am, May 10, 2021
javascript
check box highlight text area css

i just wanted to be able to highlight a text field if a certain check box was checked on a form in this demo below, if you click on the check1 checkbox it will give you an alert saying if the box is ..

5:12 am, May 5, 2021
php
Remove background image php with image magic

untested research on removing background and making it transparent with php

12:12 am, May 3, 2021
javascript
validate an email address from a form field - version 2

This javascript function will check if the email address in the text box has an @ and a . in it and return a message saying if its valid or not.  This is pretty basic as it only includes checkin..

6:46 am, April 30, 2021
javascript
check if a checkbox is checked with javascript

checks if the box is checked and returns true or false reusable function that can check if a checkbox is checked or not just pass it the id of the checkbox Javascript Usage check_my_box('check1');

6:06 am, April 30, 2021
javascript
form submit override with javascript

if you need to run some additional checks on a form before submitting it

5:48 am, April 30, 2021
javascript
Slick Slider Carousel with Fade Transition

here is a working example of slick carousel with a fade transition between elements rather than a slide transition

5:01 am, April 21, 2021
php
list a functions variables or arguments

i think this has to be used within the function to get its arguments, i have not tested this one yet.

12:12 am, April 21, 2021
php
php list all the functions in a class

this should return in an array the methods or functions for a class

3:27 am, April 20, 2021
php
php print an array nicely

this works for variables and arrays

3:14 am, April 20, 2021
php
add a toast alert when logging in with half moon

example of adding a document dom ready wait and then the script that launches a new toast message just adapting a php cms using halfmoon as the ui, its quite nice.  a bit bright in non dark mod..

6:19 am, April 7, 2021
php
dont use md5 for password hashing using password_hash and password_verify

apparently md5 is not the best method for password hashing, you should use the php functions  password_hash(); and then  password_verify(); to verify the hash matches PHP password_hash..

5:09 am, April 7, 2021
wordpress
javascript
javascript page redirect

this one i cant add a working demo for, due to its nature, but it is working if you remove the comment. combine this with this: https://kruxor.com/view/code/wQUDM/do-something-later-with-settimeout-..

3:18 am, March 26, 2021
javascript
page scroll indicator research

I was wondering the other day how they do those page scroll indicators, i saw one when viewing this site: https://blog.wolfram.com/2021/03/24/the-solution-of-the-zodiac-killers-340-character-cipher..

11:18 pm, March 24, 2021
javascript
replacement slider for ken wheeler's slick carousel tiny slider 2 [testing]

I have been looking for a little while for a replacement for the now classic and a bit depreciated, ken wheeler's slick carousel. After a bit of looking around i think the best replacement, is a non ..

5:23 am, March 17, 2021
javascript
change a select box back to its initial select value

this will reset the select box selected value back to the 1st item in its options list

1:00 am, March 17, 2021
javascript
select onchange

select onchange run a function this will run the check_years function when the select value is changed

11:54 pm, March 16, 2021
javascript
add years as options to select dropdown

add the years as dropdown items between a range of years with javascript document ready js only version

11:35 pm, March 16, 2021
javascript
using moment.js to make your time format nicer

moment.js is a very nice way to handle multiple date strings and output them in a nicer format.  grab the latest copy of momen from cdnjs lets say our date is in this format, i think this is un..

11:15 pm, March 16, 2021
jquery
json jquery ajax request

get json data with jquery using getJSON

3:34 am, March 15, 2021
jquery
add click event to multiple link items and load the link content into a target div ajax

this will get a group of links with existing href targets and load them dynamically with an ajax callback you will need to also include the full jquery script as the slim one does not include the aja..

3:51 am, March 9, 2021
jquery
add click event to multiple link items

this allows you to get every a element in a-div class and stop the link from loading, so you can do other things with it like run a function or something else Functions used: Javascript Wait for th..

3:24 am, March 9, 2021
javascript
set the html of an element javascript

this will set the innerhtml value of an element

11:34 pm, March 8, 2021
javascript
get the value of an input form element (input value)

add how to get the value of an input form element with javascript for some reason i can get this working with: Javascript console.log(document.getElementById("my_input").value); but when trying to..

11:56 pm, March 7, 2021
javascript
minutes to decimal calculator javascript version

trying to do a more simple version of this post. https://kruxor.com/view/code/NIjAQ/quick-tool-to-convert-time-into-decimal/  the php version requires post back to the server, so i think this c..

11:38 pm, March 7, 2021
javascript
check if a certain query string is set then apply it to all url's on the page

this script will check if a query string is already set, and if it matches it will append the same query string to all url's on the page Here is the test link with the field, and all url's on this pa..

8:22 am, March 1, 2021
javascript
append a query string to all url's on a page

this should append the query string test=1 to all url's on this page. if it works... make sure its added to document ready.

5:45 am, March 1, 2021
jquery
Uncaught TypeError: $(...).slideToggle is not a function

Uncaught TypeError: $(...).slideToggle is not a function at toggle ((index):226) at HTMLAnchorElement.onclick ((index):239) I noticed this one today when looking up this post:https://kruxor.com/view/..

12:11 am, February 17, 2021
javascript
slick carousel jump to a slide on element hover

jumps to a specific slider on hover over on an element this is working now, here is the example, mouse over the buttons to see the slide change. trying to add this: Javascript $( selector ).mous..

4:00 am, February 15, 2021
php
checking for spam comments function

with this function, you can scan through your incoming comments and check them for keywords the function will scan through the comment text and then provide you with a score as you get more spam com..

5:27 am, February 10, 2021
php
calculate a percentage (dec) difference based on two numbers

I wrote this function a while ago, but im not actually sure what its suppost to do, so ill test it here and see what it returns. I think after running this function it returns the differents in perce..

8:35 am, February 6, 2021
javascript
Adding HTML Templates into TinyMCE Editor

This can be very useful if you are using the tinymce editor on your site and want to be able to add simple or complex html templates. Here is how to do it: Add this to your tinymce init Javascrip..

12:14 am, February 5, 2021
jquery
jquery page search [testing]

just testing this one at the moment for a in page search.  Based on this: https://codepen.io/chriscoyier/pen/ExgqWab  I would like to adapt this code to search through page elements and ma..

8:27 am, February 3, 2021
Testing
Testing

test <p>test</p> x .my-selector{ value:1px;} HTML <table></table> CSS .css{} Javascript function test() { console.log('test'); } PHP a = 1; x x

11:42 pm, February 2, 2021
apps
how can i make my code look nice, or highlighted in evernote

* update: this is actually a paid tool, so i will be skipping this, as the code highlighting function is not that important to me. If anyone finds a nice free way to do this let me know. I have only ..

9:36 am, February 2, 2021
css
box hover over effects using pulsate animation

Bit of a different box hover over effect. Just using the pulse animation.

12:05 am, January 27, 2021
javascript
enable dark mode in tinymce

Here we have a darkmode verion of tinymce, ahh my eyes feel much better. The change to version 5 seems quite easy as well, as it uses the same init script as 4 still.  You need to also includ..

2:53 am, January 23, 2021
javascript
codemirror htmlmixed textarea

a working (hopefully) version of codemirror using the htmlmixed mode, not sure why its not doing code highlighting.

2:09 am, January 23, 2021
site bugs
install codemirror for textareas [added]

i think rather than editing all the code using just a plain textarea element it might be nice to have codemirror format them nicer https://stackoverflow.com/questions/21085170/codemirror-how-to-insta..

8:24 am, January 22, 2021
javascript
darkmode toggle switch with local storage to remember the last selection

Here is a darkmode toggle switch, that swaps out the body class so you can target dark-mode or light-mode on all your elements! It saves to local storage the last selection so if you come back to the..

8:49 am, January 21, 2021
site bugs
add a youtube video preloader function, lazy load youtube [fixed]

I noticed that this list page: https://kruxor.com/list/rs3_efficient_skill/ Loads about 29 (well exactly 29) youtube video embeds and was wondering if there was an easy way to replace these iframes w..

2:58 am, January 21, 2021
jquery
animate and zoom six elements on a timer [addClass, removeClass, setTimeout]

set of six elements that i wanted to highlight using a simple setTimeout and the addClass and removeClass  this also involves some css changes to get this working i would also like in the fut..

3:42 am, January 15, 2021
php
explode a string into an array

This uses the php explode function to split a string into an array based on a delimiter character. I always forget which order this goes in.

5:19 am, January 13, 2021
javascript
checking the current url and then marking a link active based on that url

i want a script that can check the current page uri and then match it to a list of links to be able to add an active class that survives page reloading So here we go... 1. Get the current page url. ..

1:32 am, January 13, 2021
site bugs
linking search results to view pages [finished] 🤣

I was thinking it might be useful to link the search term to the page, so that it can be found more easily using that search. For example, Link this search text (somehow) to the post page and display..

2:44 am, January 12, 2021
site bugs
top bar overflow issues [fixed]

So i was just browsing throught the site checking for random errors, which there are quite a lot. And noticed this one. Quite a large bug caused by overflow issues in the main header, i think this ..

2:36 am, January 1, 2021
jquery
add a jquery date picker to your text box

This JQuery UI Date picker is good if you want to add a nice dropdown date selector to your input box, rather than having to type in the date manually. Requires: JQuery  JQuery UI Documen..

12:56 am, December 22, 2020
jquery
replicating the bootstrap dropdown toggle in jquery

here is a code that can toggle a sub element using the same format as bootstrap. Update: also added another line that closes all the open menu's when one is clicked, so that you dont have a bunch of ..

2:36 am, December 17, 2020
javascript
vimeo thumbnail generator

5:35 am, December 7, 2020
javascript
play a sound every # of seconds

This plays a beep sound every # of seconds, to stop it just reload the page 4 Minutes is 240 4.5 Minutes is 270 5 Minutes is 300

3:38 am, December 7, 2020
jquery
using jquery appear for checking if an element is visible on screen

Yes.. sometimes i like using jquery as well, as it can make things so easy! :) Here is a quick demo using the JQuery Appear plugin so make an element change if it on or off screen.  Plugin Link..

12:24 am, December 1, 2020
javascript
Monitoring Visible Objects on Screen

i found this one when researching how to detect visible objects on screen, and then doing something with them. This one does not use any external scripts to change the box colour as it becomes visible..

12:07 am, December 1, 2020
javascript
how to install js socials for social media share buttons and make them rounded

This should be a nice quick one on how to install js socials which add social media sharing buttons on your pages.  Yeah i always just ignore these as well, but hey some people may use them?? H..

5:42 am, November 23, 2020
php
Quick tool to convert time into decimal

I needed a quick tool that can convert say 20 minutes into decimal, as im doing this a lot these days. Here is what i come up with, well you can google it as well and that works, but this form is a bi..

12:55 am, November 16, 2020
javascript
Leaflet Quick Start Example

just a quick start map embed for leaflet js an alternative to google maps

4:45 am, October 26, 2020
javascript
country select javascript check which option is selected and show a hidden element

this shows a country dropdown and then if a selected country name is matched it will show the second part of the form for this test australia is the confirmed country

2:05 am, September 22, 2020
javascript
country select javascript check which option is selected

this is an example of how you can get the selected country value with javascript from a html countries dropdown

1:54 am, September 22, 2020
php
Fix for Fatal error: Uncaught Error: Call to undefined function file_get_dom() simplehtmldom simple_html_dom

This error is caused due to a function name change in the simple_html_dom.php library if you are using an older one and upgrading to the never version, you can see it in the change log here: https://s..

1:08 am, August 26, 2020
js
enable tinymce on a target textarea by id

this is useful if you have multiple textareas on a page and want to enable tinymce on, also included are buttons to enable and disable on all textareas on the page

12:15 am, August 19, 2020
javascript
stop tinymce replacing urls with relative url's

If you have been using tiny mce for your content editing, you will sometimes find that it replaces your full url strings with its relative ones. This can be annoying so this is how you can disable it..

12:55 am, August 18, 2020
html
jquery
fix for Uncaught TypeError: e.indexOf is not a function

fix for depreciated window load Uncaught TypeError: e.indexOf is not a function at S.fn.init.S.fn.load (jquery-3.5.1.min.js:2) at default.aspx:993 I found this error when upgrading from a..

12:20 am, August 3, 2020
php
change upper case case string to lower case (uppercase, lowercase)

this can change a lower case or any case into upper case using the str to upper php function Example

6:02 am, July 21, 2020
php
convert a string to uppercase with php

use this function to convert a lower case or sentence case string into its uppercase form

12:31 am, July 14, 2020
jquery
add a class or remove it based on window scroll location

if you inspect the header div you will see a class added to it when scrolled down, i have added additional margins to it so you can still see it even when scrolled. then you add a fixed property to m..

1:45 am, June 30, 2020
javascript
javascript window.onload

wait for the window to load and then run a function

11:32 pm, June 29, 2020
javascript
get element by class name with javascript and change it function

You may have seen the get element by id in javascript, which is great when there is only one element but what if you need to get the element using its class name The issue with classes is that they c..

1:59 am, June 17, 2020
wordpress
add a tag to wordpress header from a plugin

when i googled this it just showed me plugins to add and remove things from the wordpress header. here is how you actually add your own tags to the wordpress header. This function will add the tag hi..

4:44 am, June 16, 2020
javascript
loading content into fancybox modal using ajax

This loads content into a fancybox modal using an ajax request so you can specify a url to load into the modal when the button is clicked

4:30 am, June 5, 2020
wordpress
wp register plugin settings admin

for usage in a wordpress plugin, this will register its settings

12:28 am, June 1, 2020
javascript
fancybox modal popup example

an example showing fancybox text modal window attached to a button to open it

6:59 am, May 29, 2020
jquery
find and replace hrefs in existing page links using jquery

sometimes i have to do these things when you cant change the source files for some reason, usually due to old code. Its kind of a patch, but it works. The reason i had to add a delay in running the fu..

12:03 am, May 8, 2020
jquery
get the href value using jquery

this uses the jquery attr function to get the value of the href. this example targets the first a in the card div, so running the demo should alert you with https://kruxor.com Rather than using alert..

11:22 pm, May 7, 2020
javascript
use javascript to open a link in a new tab or window

im not sure why you would use this rather than using the html target="_blank" but it could be useful if you needed to open a new tab in a javascript function.

3:59 am, May 1, 2020
javascript
force existing link to open in a new window with javascript

here is some javascript that grabs an existing link and then forces it to open in a new tab when clicked.

3:49 am, May 1, 2020
javascript
Load and Unload TinyMCE editor from a button

Enable TinyMCE Disable TinyMCE Some Content function load_tinymce(idclass) { tinymce.init({ selector: idclass, plugins: [ "spellchecker code aut..

2:53 am, April 17, 2020
javascript
Get the documentURI with JS

This function gets the current document URI assigns it to the variable documentURI so it can be reused and shows it in the result area once you click on run function.

10:06 pm, January 28, 2020
php
php mysql table exists function

this checks if a mysql table already exists in the selected database and returns true or false

4:25 am, December 2, 2019
php
how to display a php file as html with php

you can use the following function to show a php source file as html

3:50 am, December 2, 2019
jquery
jquery add a click function if the window size is greater than target_width

this function will add a click event to the target if the window size is greater than the target_width

2:03 am, December 2, 2019
javascript
js using recursion to create a range of numbers

in this we will create a function that calls its self to add to an array a range of numbers

4:25 am, November 25, 2019
php
Generate a Random User Name

a function that will generate a random user name from a list of user names

11:33 pm, November 11, 2019
javascript
Using the Spread Operator to Evaluate Arrays In-Place Tests

My tests using the Spread Operator rather than the apply function. In the 1st function show_max_array i use the apply operator to convert the array into comma seperated values. In the show_max_array..

1:02 am, October 14, 2019
javascript
Using the rest operator to pass in a variable amount of arguments

If you don't know how many parameters you will need in your function you can use the rest operator to pass them in. ...

5:49 am, October 1, 2019
javascript
Default Parameters for Functions

You can pass in default parameters for functions so that if the function is used with no parameter it will use the default one.

5:23 am, October 1, 2019
javascript
Complex Arrow Function Example

Here is an example using a Complex or Higher Order arrow function, which slightly reduces the amount of code lines used. This should return the square root of all positive integers passed into it.

5:14 am, October 1, 2019
javascript
Writing Arrow Functions with Parameters

you can pass parameters to arrow functions as well as shown in the following demo, these functions are only meant to be used once where normal functions can be re-used.

12:36 am, October 1, 2019
javascript
using arrow functions to convert small functions into one line statement functions

in this exercise i will take a function variable and write it in one line using the arrow function

12:09 am, October 1, 2019
javascript
using let rather than var

Using let rather than var and use strict can avoid some overwriting of variables i will write a function here that shows how let throws an error. This function now gives an error in the console. Uncau..

4:18 am, September 27, 2019
javascript
Use the parseInt Function with a Radix

This is the same as the parseint function, but you can also specify a base for the number which can be between 2 - 36. 2 is binary. Zeros and Ones. I think base 10 is the normal numbering system, but ..

6:14 am, September 24, 2019
javascript
Using parseInt in a function to return an integer or not

this function uses the parseInt function to return a proper integer or an error code if it can't. So this demo should return NaN for the Not an Int (x1235) and The int for the 00001235. I think that N..

5:57 am, September 24, 2019
js
Generate Random Whole Numbers with JavaScript Function

generate a random whole number function with test buttons

6:20 am, August 26, 2019
javascript
FCC - Basic: Profile Lookup

my solution to the FCC Basic js Profile Lookup, with added results area and button to run the function. json, array

5:38 am, August 26, 2019
html
toggle div function with chevron up down toggle

showing an example of chevron toggles kinda like a manual accordion

1:19 am, August 9, 2019
javascript
check if something is an array

this function will check if something is an array

5:26 am, July 31, 2019
javascript
getType function for js

this function returns the type of item, array object string number etc

11:50 pm, July 29, 2019
javascript
card counting example from fcc

here is a solved version of the card counting function from free code camp you can test it using console log.

2:00 am, July 29, 2019
javascript
using switch with multiple identical cases

this can be used if you have several outcomes where the return value will be the same by omitting the break from the cases before the final

1:32 am, July 29, 2019
javascript
using switch in a function

This shows an example using the switch to select multiple options in a function, you can return from the switch with break, or you can end the whole function with return.

11:19 pm, July 28, 2019
javascript
js function to calculate golf scores

this function will return the score name depending on the par and strokes for golf

1:48 am, July 24, 2019
javascript
compare non equality function

this will check if two values are not equal

11:15 pm, July 23, 2019
javascript
compare equality function

this will check if two values are exactly equal

10:57 pm, July 23, 2019
javascript
defining a variable inside a function without using var will create a global variable

here is an example showing a variable defined within a function showing how it becomes a global variable if not defined with var

5:15 am, July 22, 2019
javascript
document ready javascript standalone version no jquery

this is a version of a dom ready or document ready that does not require jquery

1:14 am, July 17, 2019
javascript
add a class to a div with an id javascript

a one liner to add a class name to an element with a specific id, for this to run it seems to need a document ready.

1:11 am, July 17, 2019
javascript
using local storage rather than cookies to store data (localStorage)

you can see what is stored in local storage by typing this into your browser console. localStorage Adding something You can add something to local storage by using the setItem function.

11:31 pm, July 16, 2019
javascript
add something to the end of an array with push

you can easily add to the end of a javascript array with the .push function.

5:49 am, July 16, 2019
php
PHP str_replace - find and replace part of a string

basic usage for the str_replace php function str_replace ( mixed $search , mixed $replace , mixed $subject)

11:52 pm, July 8, 2019
jquery
jquery click function

Bind something to a click event on an element using jquery. Needs to be combined with a document ready.

5:33 am, July 3, 2019
php
Random string generator function in php suniqid

Here is a a smaller version of the built in php function uniqid() uses letters and numbers and specify the length of the random string.

1:13 am, July 3, 2019
jquery
Change link target with JQuery

this will change the link href target to # on document load rather than its original link

12:17 am, June 28, 2019
php
using the disk free space function in php

here is a built in php function that will show the amount of free space available on your server.

1:33 am, June 7, 2019
php
Cut a string when it finds a certain character with PHP

ok so lets say we have a string like this: Hi there im a string. I am also part of the same string. And we want to shorten the above string into just:  Hi there im a string. This is what i wo..

5:30 am, April 17, 2019
php
function to create a uid from html

this function converts a html string into a uid or unique id type string, its not actually unique, but its a string that can be used to make the title of something that contains html into a usable str..

12:44 am, March 22, 2019
php
calculate a percentage (dec) difference based on two numbers

this function will show you the percentage difference between two numbers

12:13 am, March 22, 2019
php
PHP MySQL vs SQLite Count Items Function

I have been writing a few functions using sqlite and mysql. There are a couple of slight differences which can be seen in this count items_function.

3:40 am, February 25, 2019
php
How Many Days Since a Date and other Calculations

Here i calculate the number of days since a certain date in php and use the values for checking how much something costs per day.  Start Date Lets add the date that the item was purchaced. In d..

12:27 am, February 11, 2019
core
Core Class - Basic Core Structure

A Core class that can be used as a base for all content types and uses the extend classes to define the database variables. So basically you can set up core class and then create sub extend classes to..

11:33 pm, December 13, 2018
php
page load timer class

usage: $page_timer = new page_timer; // at the start of your code echo $page_timer->end(); // at the end of your code.

12:17 am, October 30, 2018
php
human_filesize php

function via here http://php.net/manual/en/function.filesize.php#106569

5:40 am, October 29, 2018
php
sqlite check table name exists

check that the table name exists in a sqlite database, this function it taken from a class.

12:44 am, October 24, 2018
php
get current class name with get_class

This will return the current class name, can be used in side a function of the current class object or give it another object name to return. class myclass {function myfunction() {echo get_class($thi..

3:37 am, October 22, 2018
php
generate a random color rgb code with php

this code will generate a random color every time its loaded using the rand function in php and generate something like this. .random-color { color:rgb(111,222,111); } PHP Code <?php ..

12:07 am, October 17, 2018
php
get text between tags

Using DOMDocument you can get strings between tags Useful if you are processing raw html files with php function getTextBetweenTags($string, $tagname){ $d = new DOMDocument(); $d->load..

6:20 am, August 31, 2018
php
uniqid random string

Here is a smaller implimentation of the built in uniqid() function. Good if you want to generate smaller unique strings for url's uniqid example suniqid(5) function suniqid($len = 5) { $..

6:20 am, August 31, 2018
wordpress
wordpress show the page content for use in a template

if you are using page templates in wordpress and need to show content from wordpress this is the easiest method. This only works for wordpress "pages" not blog "posts". For showing blog posts you will..

6:20 am, August 31, 2018
php
file get contents reads entire file into a string

you can use the file_get_contents function to read a file or a web address usage get a url content $homepage = file_get_contents('http://www.example.com/'); echo $homepage; get a file con..

6:20 am, August 31, 2018
php
using parse_url to extract parts of a url

Category: PHP the parse_url php function will split a url into an array of url fragments $url = "http://kruxor.com/path/?argument=value#anchor"; var_dump(parse_url($url)); parse_url example ..

6:20 am, August 31, 2018
wordpress
wordpress enqueue slicknav and slick slider

add this to your theme scripts functions file here is the full one from HTML5 Blank // Load HTML5 Blank scripts (header.php) function html5blank_header_scripts() { if ($GLOBALS['pagenow'] != ..

6:20 am, August 31, 2018
wordpress
wordpress include jquery in theme functions

Add this to your themes functions.php file, to include your own version of jquery. if (!is_admin()) add_action("wp_enqueue_scripts", "jquery_enqueue", 11); function jquery_enqueue() { wp_deregi..

6:20 am, August 31, 2018
php
copy file

The copy() function copies a file. This function returns TRUE on success and FALSE on failure. echo copy("source.txt","target.txt");

6:20 am, August 31, 2018
php
some date formatting just day just month just year

Useful if you need to get PHP to return parts of the date. The date today in number format $date_today = date("d"); e.g: 21 Todays month name $month_name = date("F"); e.g: July ..

6:20 am, August 31, 2018
php
csv read example

Not sure if this is the best or correct way of handling CSV file imports, but it worked for me. here is an example of opening a csv and importing the content into a class, you will need to create ..

6:20 am, August 31, 2018
wordpress
wordpress check home and not home for banners and things

this quick function will check if the page is home or not good if you want something on the other pages and something just on the home page in the header or that kind of thing. i have tested this i..

6:20 am, August 31, 2018
php
using custom request headers array with curl

this function passes in an array with custom request headers to curl, good if you need to pass in some headers to request an api url and give it an auth key or something like that. Also added to the a..

6:20 am, August 31, 2018
php
find the 1st occurence of a string in another string

do a case-sensitive search for a string within another string strpos mixed strpos ( string $haystack , mixed $needle [, int $offset = 0 ] ) usage find the 1st location of a string position within a..

6:20 am, August 31, 2018
php
extract meta tags from file or url as array

php has a built in function that can be used to extract the meta tags from a page url into an array. usage just pass it a url, if you call this file meta.php. usage: meta.php?url=http://my-url.co..

6:20 am, August 31, 2018
wordpress
wordpress register enqueue javascript require jquery

This usually goes in the theme functions file. This will load it after jquery if it requires it. wp_register_script('scriptname', get_template_directory_uri() . '/js/scripts.js', array('jquery'), ..

6:20 am, August 31, 2018
js
google map with overlay data

Ever wanted to add a really slightly complex google map to your site? Working Example /* Always set the map height explicitly to define the size of the div * element that con..

6:20 am, August 31, 2018
js
round number with js

Round a number to two decimal places. code var rounded = Math.round(num * 100) / 100; demo Result... function round_val() { var val = $("#rval").val(); var rounded = Math.r..

6:20 am, August 31, 2018
js
truncate string using jquery

.test { padding:10px;border:1px solid #999;border-radius: 3px; } so lets say we had the following string on the page and we needed to make it a bit shorter for some reason. like if you dont have co..

6:20 am, August 31, 2018
js
detect window scroll position jquery

This one adds or removes a class if the document is scrolled 50 px near the top of the window. $(window).scroll(function() { if ($(document).scrollTop() > 50) { $('nav').addClass('shrink');..

6:20 am, August 31, 2018
js
change the window title

 This is a pretty easy one liner But we can make it a bit more complex with jquery and add a counter It is questionable that crawlers and bots will see this so may be bad for SEO. document.t..

6:20 am, August 31, 2018
js
Slick Slider Carousel

Edit: Sorry this page was broken for a bit, its fixed now with working examples! 😛 Nice and simple slider / carousel

6:20 am, August 31, 2018
js
change favicon with jquery

Updated: This seems to not work on this page, as it has multiple link icon elements to deal with different sizes. I just changed it to a function and it runs ok, but the browser seems to choose a diff..

6:20 am, August 31, 2018
js
load google sheet data into json string with jquery

Just discovered this the other day, you can actually export google sheets data into json format and load it directly into your site, how good is that. A free mini basic database! Initially i was lo..

6:20 am, August 31, 2018
js
scrollbar replacement simplebar

a nice and simple scroll bar replacement code <link rel="stylesheet" href="https://unpkg.com/simplebar@latest/dist/simplebar.css" /> <script src="https://unpkg.com/simplebar@latest/dist/..

6:20 am, August 31, 2018
js
validate form data using javascript to check required html elements

for use in a javascript function to submit a form var form = document.getElementById('myForm'); for(var i=0; i < form.elements.length; i++){ if(form.elements[i].value === '' && form.elements[i..

6:20 am, August 31, 2018
js
do something later with settimeout or loop with setinterval

setTimeout This one will run a certain time after the document loads. So if i want to execute something 5 seconds (or so) after the page loads i would do this. You will need to check your console..

6:20 am, August 31, 2018
js
tiny mce editor tinymce

Just loading the editor, as its useful for formatting stuff sometimes 😋. I usually use a function to load it into text areas with the tool bars + styles that i find useful. Example fu..

6:20 am, August 31, 2018
javascript
json loop load elements

Loading json content from a url can be tricky, there are a few different things you need to watch out for. Here is some examples using an example json feed. Load the feed this will load the feed and..

6:20 am, August 31, 2018
jquery
document ready wordpress jquery

Wordpress uses JQuery rather than $ to initialize so here is a workaround that allows you to still use the $ to access JQuery functions. Just incase your normal document ready is not working.

6:20 am, August 31, 2018
js
testing chartjs

Update: 30 June 2020 I checked this code, and it was broken all fixed now. The issue with the demo included on the main site is that it was trying to run the chart js before the chart library was load..

6:20 am, August 31, 2018
js
access hacker news json firebase api via jquery

Just a getJSON JQuery Request that will console log all of the hacker news top stories using the firebase api $.getJSON('https://hacker-news.firebaseio.com/v0/topstories.json', function(json) { va..

6:20 am, August 31, 2018
js
random string generator guid

a nice easy one to generate a random string. i use this one to stop items from caching or you could use it as a guid. var nocache = Math.random().toString(36).substring(2, 15) + Math.random().toStr..

6:20 am, August 31, 2018
js
using regex with replace to replace all instances of something in a string

so you have a string and you want to replace a recurring character, use this to do it: String Example: var string = "a-string-with-dashes.txt"; var string = "a-string-with-dashes.txt"; string..

6:20 am, August 31, 2018
js
digital clock with jquery

Just a simple digital jquery clock that updates every second. Also added the dropshadow animation, not sure why... ;) .digital-clock { font-size:80px; } .transition { transition..

6:20 am, August 31, 2018
js
load content with jquery

Load data from the server and place the returned HTML into the matched element. this one seems simple but very useful $( "#result" ).load( "ajax/test.html" ); this one will load the content o..

6:20 am, August 31, 2018
js
stacktable jQuery plugin for stacking tables on small screens

stacktable.js The purpose of stacktable.js is to give you an easy way of converting wide tables to a format that will work better on small screens. It creates a copy of the table that is converted in..

6:20 am, August 31, 2018
js
jquery clone and append elements

This jquery function clones an element and appends it to another one.  Here is the basic code: $( ".clone-me" ).clone().appendTo( ".append-me" );I also updated this to work with just raw js, so..

6:20 am, August 31, 2018
js
get select option form value with jquery

Handy if you need to get the value of a selected item in an option list basic code $("#select option").filter(":selected").val(); working demo Value 1 Value 2 Value 3 Value 4 ..

6:20 am, August 31, 2018
js
fancybox youtube showing video links in a lightbox

do people still use lightboxes, it seems yes in some cases. ;) if you feel the urge to use lightboxes and need to link to some youtube videos this is how you can do it. you will need jquery and fan..

6:20 am, August 31, 2018
js
jquery accordion

here is an easy drop in if you need a quick and dirty accordion sometimes you just need something quick, here is mine for the jquery accordion also changed the default selected tab to green rather t..

6:20 am, August 31, 2018
js
jqueryui date selector

This has to be one of the most used date picker items from jquery ui. And its usually the reason i even include jquery ui. Without using a theme this one looks pretty good. This version of it does n..

6:20 am, August 31, 2018
js
preserve tabs in textarea when tab key is pressed

If you want to have the text tabbed when pressing tab in textareas rather than it switching fields. $(document).delegate('textarea', 'keydown', function(e) { var keyCode = e.keyCode || e.which;..

6:20 am, August 31, 2018
js
make clickable element with clickable class

makes an element with a link into a clickable element

6:20 am, August 31, 2018
js
jquery document ready

The most used script in jquery, loads things after the document is ready. $(document).ready(function(){ // do some stuff });

6:20 am, August 31, 2018
html
video embed no controls

embed a video, for use as a background or a slide element, or wherever you need a large video. I found that there was a bug in chrome (which is probably fixed now) that was ignoring the autoplay tag ..

6:20 am, August 31, 2018
css
more complex responsive tables css

i did a simple version of this before here but now im going to make it a bit more complicated and functional. table { width: 100%; border-collapse: collapse; } tr:nth-of-type(odd) { ..

6:20 am, August 31, 2018
css
flex align center vertical horizontal

lets say you have a box within another box, like so: .box { height:500px; width:500px; background:#CCC; } .another-box { height:50px; width:50px; background:#999; } ..

6:20 am, August 31, 2018
css
set transparent menu over background image

this is probably obvious, but i found it useful for those themes that look nice with a semi-transparent header sitting over the top of an image. I think ill do this as an external example, as its eas..

6:20 am, August 31, 2018
Welcome

This is my test area for webdev. I keep a collection of code here, mostly for my reference. Also if i find a good link, i usually add it here and then forget about it. more...

You could also follow me on twitter or not... does anyone even use twitter anymore?

If you found something useful or like my work, you can buy me a coffee here. Mmm Coffee. ☕

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Random Quote
A person who never made a mistake never tried anything new.
Albert Einstein
Random CSS Property

var()

The var() CSS function can be used to insert the value of a custom property (sometimes called a "CSS variable") instead of any part of a value of another property.
var() css reference