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run code in 300+ PHP versions simultaneously
<?php class foo { public function getFunc() { return function () { return true; }; } public function __destruct() { echo "Destructor\n"; } } $foo = new Foo(); $fn = $foo->getFunc(); unset($foo); echo "After Unset\n";
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
After Unset Destructor
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 After Unset Destructor

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158.74 ms | 402 KiB | 156 Q