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run code in 300+ PHP versions simultaneously
<?php $array1 = array ( 'nested' => array ( 'orig' => 1, 'numarr' => array( 1, 2, 3, 4, 5 ) ) ); // array2 $array2 = array ( 'nested' => Array ( 'numarr' => Array ( 6, 7 ) ) ); print_r($array1);
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 - 5.6.40, 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 - 8.3.6
Array ( [nested] => Array ( [orig] => 1 [numarr] => Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 ) ) )
preferences:
309.87 ms | 406 KiB | 460 Q