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run code in 200+ php & hhvm versions
Bugs & Features
<?php $target_array = array( array("sss" => array("0"=>315, "1" => 330,"2"=>345)), array("EEE" => array("0"=>315, "1" => 330,"2"=>750)) ); $target_array = array_unique($target_array,SORT_REGULAR); print_r($target_array);
based on SmVqb
Output for 5.5.0 - 7.2.0
Array ( [0] => Array ( [sss] => Array ( [0] => 315 [1] => 330 [2] => 345 ) ) [1] => Array ( [EEE] => Array ( [0] => 315 [1] => 330 [2] => 750 ) ) )