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6:20 am, August 31, 2018
 

simple html dom extract attributes simplehtmldom

this is if you have an element as follows, and you want to extract attributes from it.

<img class="an-image-wow" src="image.jpg" data-image="data-image.jpg" alt="my alt tag">

list all its attributes too see which ones we can access

foreach($html->find('img[data-original]') as $img) {
  	var_dump($img->attr);
}

here is how you extract the data-image information

foreach($html->find('img[data-original]') as $img) {
	echo $img->attr['data-original']; // works!!!
	echo "<br>";
}

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Random CSS Property

contain

The contain CSS property allows an author to indicate that an element and its contents are, as much as possible, independent of the rest of the document tree. This allows the browser to recalculate layout, style, paint, size, or any combination of them for a limited area of the DOM and not the entire page, leading to obvious performance benefits.
contain css reference