Bool value of blank string inp php

<?php
/**
* @author :  Nanhe Kumar <nanhe.kumar@gmail.com>
* List of all empty values
**/

$testCase = array(
    1 => '',
    2 => "",
    3 => null,
    4 => array(),
    5 => FALSE,
    6 => NULL,
    7=>'0',
    8=>0,
    
);

foreach ($testCase as $k => $v) {
    if (empty($v)) {
        echo "<br> $k=>$v is empty";
    }
}
/**
Output
1=> is empty
2=> is empty
3=> is empty
4=>Array is empty
5=> is empty
6=> is empty
7=>0 is empty
8=>0 is empty
**/
?>

Source: php.net

Similar codes

0 vote250 views2 answers
Php function to remove underscore
PHP
0 vote259 views1 answer
Php echo selected option
PHP
28 votes264 views5 answers
Get current year php
PHP
0 vote265 views1 answer
Taxonomy_get_children drupal 8
PHP
0 vote298 views1 answer
Laravel collection shuffle
PHP Laravel
0 vote309 views1 answer
Laravel telescope tutorial
PHP Laravel
1 vote278 views2 answers
Php browser detection script
PHP
0 vote300 views1 answer
If post id is wordpress php
PHP
0 vote312 views3 answers
Convert object to array laravel
PHP Laravel
19 votes240 views5 answers
Php artisan auth in laravel 8
PHP