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run code in 300+ PHP versions simultaneously
<?php $x = ['1', '2']; $y = ['2', '1']; $z = ['1', '2', '4']; $n = [1, 2]; echo sort($x) == sort($y) ? 'y1' : 'n1'; echo sort($x) == sort($z) ? 'y2' : 'n2'; echo sort($x) == sort($n) ? 'y3' : 'n3';
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.4 - 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
y1y2y3
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 y1y2y3
preferences:
113.7 ms | 402 KiB | 135 Q