/PHP/How to remove NULL values in array PHP

How to remove NULL values in array PHP

Php array remove empty values

<?php
$arr = array('1', '', '2', '3', '0');
// Incorrect:
print_r(array_filter($arr));
// Correct:
print_r(array_filter($arr, 'strlen'));
//Custom
print_r(array_filter($arr, function ($val) {if ($val > 0) {return true;} else {return false;}}));

Source: stackoverflow.com

Php remove empty values from array

// One liner to remove empty ("" empty string) elements from your array.
// Note: This code deliberately keeps null, 0 and false elements.
$array = array_filter($array, function($a) {return $a !== "";});

// OR if you want to trim your array elements first:
// Note: This code also removes null and false elements.
$array = array_filter($array, function($a) {
    return trim($a) !== "";
});

Source: stackoverflow.com

How to remove NULL values in array PHP

array_filter();

Remove null values from array php

array_filter

Similar codes

0 vote229 views1 answer
How to make:trait in commend line in laravel
PHP Laravel
0 vote174 views1 answer
Php explode sentence into words
PHP
0 vote234 views1 answer
Laravel after method()
PHP
0 vote177 views3 answers
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1
PHP
0 vote245 views1 answer
Laravel relation select fields
PHP Laravel
0 vote239 views1 answer
Show all laravel valet folders
PHP Laravel
11 votes225 views6 answers
Route laravel
PHP Laravel
0 vote183 views1 answer
Radio button select in php
PHP
6 votes206 views1 answer
Debug query builder laravel
PHP Laravel
-1 vote195 views1 answer
Phpunit check exception not thrown
PHP