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

-1 vote359 views1 answer
Create new record via model in laravel
PHP
0 vote369 views1 answer
Delete a single record in laravel 5
PHP Laravel
9 votes333 views3 answers
Php check if int is odd
PHP
12 votes345 views4 answers
Wordpress get post thumbnail
PHP
7 votes439 views2 answers
Wordpress get post type
PHP Wordpress
2 votes373 views2 answers
Phpmailer with laravel
PHP Laravel
2 votes407 views1 answer
Wp get term link
PHP Wordpress
0 vote371 views1 answer
Laravel where between cluse
PHP Laravel
0 vote335 views1 answer
Laravel admin panel free package
PHP
0 vote331 views1 answer
Laravel use variable inside callback function
PHP