convert all images into base64 encoded [ php ] - KruXoR

php

convert all images into base64 encoded

Posted in php

3440

6:20 am, August 31, 2018

convert all images into base64 encoded

if you have a bunch of html with inline image links this will convert them into base64 images inline.

<?php            
	$html = "my html string with multiple image tags...";
	$dom = new DOMDocument();
	$dom->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'));
	$images = $dom->getElementsByTagName('img');
	foreach ($images as $image) {
	        $src = $image->getAttribute('src');
	        $type = pathinfo($src, PATHINFO_EXTENSION);
	        $data = file_get_contents($src);
	        $base64 = 'data:image/' . $type . ';base64,' . base64_encode($data);
	        $image->setAttribute("src", $base64); 
	}
	$html = $dom->saveHTML();
?>

Posted in php

3440

6:20 am, August 31, 2018

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