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run code in 300+ PHP versions simultaneously
<?php function load($namespace) { $nspos = strpos($namespace, "1234"); if( $nspos == false){ //Nincs benne namespace echo "return false"; } $cropped = substr($namespace, $nspos); $final = preg_replace('/\\\/','/',$cropped) . ".php"; echo "include_once($final)"; } load( '1234\load'); load( '234\load'); load( 'asdf/1234\load'); load( '1234/load'); load( 'ihfiuew\1234/load');
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
return falseinclude_once(1234/load.php)return falseinclude_once(234/load.php)include_once(1234/load.php)return falseinclude_once(1234/load.php)include_once(1234/load.php)

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288.34 ms | 406 KiB | 457 Q