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run code in 300+ PHP versions simultaneously
<?php $arr = [ [1,2,3], [1,2] ]; array_walk ( $arr , function(&$item) { $item = array_pad($item, 3, null); } ); foreach($arr as [$var1, $var2, $var3]) { var_dump($var1, $var2, $var3); }
Output for 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
int(1) int(2) int(3) int(1) int(2) 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 int(1) int(2) int(3) int(1) int(2) NULL
Output for 5.6.38
Parse error: syntax error, unexpected '[' in /in/JU2VY on line 12
Process exited with code 255.
preferences:
189.39 ms | 401 KiB | 208 Q