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run code in 300+ PHP versions simultaneously
<?php $foo = [1, 2, 3]; $bar = ['one', 'two', 'three']; $baz = ['first','second','third']; $arrays = ['$foo', '$bar', '$baz']; $str = implode(', ', $arrays); eval("\$map = array_map(null, $str);"); print_r($map);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [0] => 1 [1] => one [2] => first ) [1] => Array ( [0] => 2 [1] => two [2] => second ) [2] => Array ( [0] => 3 [1] => three [2] => third ) )

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