remove key and value from array php code example
Example 1: php delete element by value
$colors = array("blue","green","red");
//delete element in array by value "green"
if (($key = array_search("green", $colors)) !== false) {
unset($colors[$key]);
}
Example 2: php unset array key
unset($dataArray['key']);
Example 3: php array remove key value pair
unset($array['key-here']);