Posted in php functions
124
12:01 am, August 29, 2022
 

loop through $_GET in php

I thought this one would be something like

PHP

  foreach($_GET) {
    echo $_GET;
  }

but actually as $_GET is an array you need to do the $key and $value loop like this

PHP

foreach ($_GET as $key => $value) { }

So if you want to just echo and see what is going on just do this:

PHP

foreach ($_GET as $key => $value) { 
	echo "$key : $value
"; }

..

PHP

foreach ($_GET as $key => $value) { 
	echo "$key : $value<br>";
}

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