Remove array element using key
$array = [0 => “value1”, 1 => “value2”, 2 => “value3”];
unset($array[0]); //which key you want to delete
Output
[
[0] => value2
[2] => value3
]
Remove array element using by value
$array = [0 => “value1”, 1 => “”value2”, 2 => “”value3”, 3 => “”value4”];
$array = \array_diff($array, [“”value1”, “”value2”]);
Output
[
[1] => value1, [3]=>value4
]