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run code in 300+ PHP versions simultaneously
<?php $arrays = array( array( 'resize', 'width' => 2, 'height' => 3), array( 'resize', 'height' => 3, 'width' => 2), ); foreach($arrays as $array){ ksort($array); echo serialize($array)."\n"; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
a:3:{i:0;s:6:"resize";s:6:"height";i:3;s:5:"width";i:2;} a:3:{i:0;s:6:"resize";s:6:"height";i:3;s:5:"width";i:2;}
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 a:3:{i:0;s:6:"resize";s:6:"height";i:3;s:5:"width";i:2;} a:3:{i:0;s:6:"resize";s:6:"height";i:3;s:5:"width";i:2;}
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
a:3:{s:6:"height";i:3;s:5:"width";i:2;i:0;s:6:"resize";} a:3:{i:0;s:6:"resize";s:6:"height";i:3;s:5:"width";i:2;}
preferences:
236.7 ms | 403 KiB | 353 Q