- var_dump: documentation ( source)
- array_values: documentation ( source)
- array_diff: documentation ( source)
<?php
$arr = array(111,112,113,114,115);
$delValue = 115;
// using a “diff” comparison:
$array = array_values(array_diff($arr, [$delValue]));
// 115 removed
var_dump($array);// [0]=> int(111), [1]=> int(112), [2]=> int(114), [3]=>int(115)