How to remove empty values from array in PHP?

you have array with empty value and you want to remove all empty value from that array without loop. you can remove your all empty value from array without loop. PHP array_filter function through you can remove all empty value, you can do both way try and see following example how to do this :

Example:

$example = array(100, "hari", "","hey", "", 77, "hello");
$result = array_filter($example, function($value) {
			  return !empty($value);
			});
print_r($result);

$resultDirect = array_filter($example);
print_r($resultDirect);

Output:

Array
(
    [0] => 100
    [1] => hari
    [3] => hey
    [5] => 77
    [6] => hello
)