/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

1 vote265 views2 answers
Force https redirection laravel
PHP
0 vote290 views1 answer
Laravel redis sentinel
PHP Laravel
0 vote316 views1 answer
Converting php to codeigniter
PHP CodeIgniter
0 vote266 views1 answer
How to increase request timeout in laravel
PHP
1 vote300 views2 answers
Laravel make directory
PHP Laravel
0 vote275 views2 answers
How to get display name in wordpress
PHP
3 votes252 views2 answers
Check if a string is url or not php
PHP
2 votes283 views2 answers
Check if date between two dates laravel
PHP
3 votes250 views2 answers
Minus 1 year php
PHP
12 votes282 views3 answers
For else laravel
PHP