3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sam = array(Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25)), Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25)), Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25 ))); array_unique($sam);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Array to string conversion in /in/qVV7M on line 6 Warning: Array to string conversion in /in/qVV7M on line 6 Warning: Array to string conversion in /in/qVV7M on line 6
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6
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, 7.3.32 - 7.3.33
Output for 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
Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6 Notice: Array to string conversion in /in/qVV7M on line 6
preferences:
305.92 ms | 403 KiB | 460 Q