Php remove empty values from array

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

4 votes142 views4 answers
Search in laravel 8
PHP Laravel
3 votes133 views1 answer
Array_unique
PHP
32 votes137 views6 answers
Php password_hash
PHP
1 vote131 views1 answer
Laravel increment column value in update query
PHP
4 votes130 views2 answers
Call api with php
PHP
0 vote122 views1 answer
How to get attribute value in xml using php
PHP
0 vote141 views1 answer
Wordpresss loop through object
PHP Wordpress
1 vote122 views1 answer
Multiple submit button in php
PHP
0 vote146 views1 answer
Composer create-project --prefer-dist laravel/laravel blog
PHP Laravel
0 vote138 views1 answer
Loop through months and year php
PHP