Hello php devs in this quick example i will show you how to count array length without null value in php. That mean we will count non-empty entries in a PHP array using php array_filter() array function.
Sometimes we need just those index which has value in a PHP array. Those index are null in a array, we will not count those index. So let' see how we can do it.
$array = [
'test',
'test2'
null,
null
];
$array = array_filter($array, function($x) {
return !empty($x);
});
$count = sizeof($array);
Hope it can help you.
#php