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run code in 300+ PHP versions simultaneously
<?php $item = [ 'id' => '123' ]; $item2 = [ 'id' => '000' ]; $counts = [ '111' => true, '123' => true, '234' => true, '345' => true, '456' => true, '567' => true, ]; var_dump($count[$item['id']] ?? null); var_dump($count[$item2['id']] ?? null);
Output for 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 - 8.3.4, 8.3.6
NULL 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 NULL
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '?' in /in/nWRXS on line 22
Process exited with code 255.
preferences:
246.24 ms | 401 KiB | 287 Q