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run code in 300+ PHP versions simultaneously
<?php class Foo{ static $variable = array('func' => __CLASS__ . '::secondFunction'); public static function firstFunction(){ return "PHP5!"; } public static function secondFunction(){ return "PHP7!"; } } $variable = array('func' => 'firstFunction'); echo Foo::$variable['func']();
Output for 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
PHP7!
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 PHP7!
Output for 5.6.8 - 5.6.28
PHP5!
Output for 5.5.24 - 5.5.35
Parse error: syntax error, unexpected '.', expecting ')' in /in/qNT6X on line 5
Process exited with code 255.
preferences:
165.48 ms | 401 KiB | 227 Q