Remove null values from 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

Remove empty array elements php

$colors = array("red","","blue",NULL);

$colorsNoEmptyOrNull = array_filter($colors, function($v){ 
 return !is_null($v) && $v !== ''; 
});
//$colorsNoEmptyOrNull is now ["red","blue"]

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

Php remove empty values from array

$array = array_filter($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 vote137 views1 answer
Start laravel queue
PHP
24 votes131 views6 answers
Php header
PHP
2 votes200 views1 answer
Get image size php
PHP
0 vote161 views1 answer
Php how to rename a file before saving it
PHP
0 vote160 views1 answer
Laravel get relation camelcase api
PHP Laravel
1 vote132 views2 answers
Phpmailer addAttachment
PHP
8 votes273 views5 answers
Redirect in codeigniter
PHP CodeIgniter
2 votes139 views2 answers
Truncate table laravel eloquent
PHP
0 vote136 views1 answer
Create new controller laravel with model binding
PHP
26 votes139 views6 answers
$session php
PHP