Online PHP editor | output for 8tXpD

@ 2021-12-26T14:32:10Z

<?php

$meta = '<meta content="21;URL=\'http://example.com/\'" http-equiv="refresh" /> <meta content="21;URL=\'http://example.com/?PageSpeed=noscript\'" http-equiv="refresh" />';

$dom = new DOMDocument;
$dom->loadHTML($meta);
$noPageScripts = [];

foreach ($dom->getElementsByTagName('meta') as $tag) {
  $content = $tag->getAttribute('content');
  // Match the URL
  preg_match('/URL=["\']?([^"\'>]+)["\']?/i',$content,$matches);

  if($tag->getAttribute('http-equiv') && isset($matches[1]) && stripos($matches[1],'?PageSpeed=noscript') === false) {
    $noPageScripts[] = [
      'originalTag' => $dom->saveHTML($tag),
      'url' => $matches[1]
    ];
  }
}

var_dump($noPageScripts);

Output for 7.3.13 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.27, 8.4.1 - 8.4.14: array(1) { [0]=> array(2) { ["originalTag"]=> string(66) "<meta content="21;URL='http://example.com/'" http-equiv="refresh">" ["url"]=> string(19) "http://example.com/" } }
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(1) { [0]=> array(2) { ["originalTag"]=> string(66) "<meta content="21;URL='http://example.com/'" http-equiv="refresh">" ["url"]=> string(19) "http://example.com/" } }

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