3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = <<<HTML <a href="https://e...content-available-to-author-only...e.com/example1.jpg"> <a href="https://e...content-available-to-author-only...e.com/ストスト.jpg"> <a href="https://e...content-available-to-author-only...e.com/example3.jpg"> <a href="https://e...content-available-to-author-only...e.com/example3.bak"> HTML; $dom = new DomDocument(); $dom->loadHTML(mb_convert_encoding($input, 'HTML-ENTITIES', "UTF-8")); $anchors = $dom->getElementsByTagName("a"); $regex = '#^[\w,=/:.-]+\.(?:jpe?g|png|gif)$#iu'; foreach ($anchors as $anchor) { $res = $anchor->getAttribute("href"); if (preg_match($regex, $res)) { echo "Valid url: $res" . PHP_EOL; } else { echo "Invalid url: $res" . PHP_EOL; } }
Output for 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Deprecated: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in /in/0hdkb on line 11 Valid url: https://e...content-available-to-author-only...e.com/example1.jpg Valid url: https://e...content-available-to-author-only...e.com/ストスト.jpg Valid url: https://e...content-available-to-author-only...e.com/example3.jpg Invalid url: https://e...content-available-to-author-only...e.com/example3.bak
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 Deprecated: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in /in/0hdkb on line 11 Valid url: https://e...content-available-to-author-only...e.com/example1.jpg Valid url: https://e...content-available-to-author-only...e.com/ストスト.jpg Valid url: https://e...content-available-to-author-only...e.com/example3.jpg Invalid url: https://e...content-available-to-author-only...e.com/example3.bak
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Valid url: https://e...content-available-to-author-only...e.com/example1.jpg Valid url: https://e...content-available-to-author-only...e.com/ストスト.jpg Valid url: https://e...content-available-to-author-only...e.com/example3.jpg Invalid url: https://e...content-available-to-author-only...e.com/example3.bak
preferences:
173.52 ms | 403 KiB | 184 Q