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run code in 300+ PHP versions simultaneously
<?php $text = <<<TEXT <div class="myclass" id="id123" data-foo="bar">content</div> <div class="myclass" id="id123" data-foo="bar" >content</div> <div class="myclass" id="id123" data-foo="bar" data-baz="qux">content</div> <div class="myclass" id="id123" data-foo="bar" data-baz="qux" >content</div> TEXT; preg_match_all('~<div class="myclass" id="(.*?)" data-foo="(.*?)" ?(?:data-baz="(.*?)" ?)?>~', $text, $matches); var_export(array_slice($matches, 1));
Output for 7.3.0 - 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 - 8.3.25, 8.4.1 - 8.4.12
array ( 0 => array ( 0 => 'id123', 1 => 'id123', 2 => 'id123', 3 => 'id123', ), 1 => array ( 0 => 'bar', 1 => 'bar', 2 => 'bar', 3 => 'bar', ), 2 => array ( 0 => '', 1 => '', 2 => 'qux', 3 => 'qux', ), )
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 ( 0 => array ( 0 => 'id123', 1 => 'id123', 2 => 'id123', 3 => 'id123', ), 1 => array ( 0 => 'bar', 1 => 'bar', 2 => 'bar', 3 => 'bar', ), 2 => array ( 0 => '', 1 => '', 2 => 'qux', 3 => 'qux', ), )

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96.16 ms | 408 KiB | 5 Q