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run code in 300+ PHP versions simultaneously
<?php $input = array("1", "2", "3", "4"); $a = array_splice($input, 2, 0, array("5", "6")); var_dump($a); var_dump($input);
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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
array(0) { } array(6) { [0]=> string(1) "1" [1]=> string(1) "2" [2]=> string(1) "5" [3]=> string(1) "6" [4]=> string(1) "3" [5]=> string(1) "4" }
preferences:
186.22 ms | 408 KiB | 5 Q