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run code in 300+ PHP versions simultaneously
<?php function rechne(?string $test): ?int { if ($test) { return 0; } else { return null; } } var_dump(rechne(null));
Output for 7.1.0, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 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
NULL
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 NULL
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.13
Parse error: syntax error, unexpected '?', expecting variable (T_VARIABLE) in /in/cJFCM on line 3
Process exited with code 255.
preferences:
172.49 ms | 402 KiB | 183 Q