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<?php $arr1 = array('2','3','4','5'); $arr2 = array('1','6','7','8'); $missingValuesArray = array(); foreach($arr1 as $arr){ if(!in_array($arr,$arr2)){ $missingValuesArray[] = $arr; } } print_r($missingValuesArray);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.2.19, 8.3.0 - 8.3.7
Array ( [0] => 2 [1] => 3 [2] => 4 [3] => 5 )
preferences:
120.22 ms | 403 KiB | 227 Q