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run code in 300+ PHP versions simultaneously
<?php function foo() { return 'oki'; } $b = &foo(); // $a est "créée" et assignée à NULL // $b = array(); // foo($b['b']); // var_dump(array_key_exists('b', $b)); // bool(true) // $c = new StdClass; // foo($c->d); // var_dump(property_exists($c, 'd')); // bool(true)
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 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
Notice: Only variables should be assigned by reference in /in/u0DL1 on line 7
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 Notice: Only variables should be assigned by reference in /in/u0DL1 on line 7
Output for 7.3.32 - 7.3.33, 7.4.26
preferences:
164.31 ms | 401 KiB | 171 Q