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 vote178 views2 answers
Save big data with laravel
PHP
26 votes189 views4 answers
Carbon date time laravel
PHP
0 vote174 views1 answer
Do php
PHP
0 vote181 views2 answers
PHP CRUD Generator
PHP
1 vote184 views1 answer
Laravel artisan call with confirm
PHP
0 vote234 views1 answer
Is replace case sensitive php
PHP
3 votes177 views2 answers
Set php var to html
PHP
1 vote266 views1 answer
Strpos codeigniter php 7
PHP CodeIgniter
5 votes188 views2 answers
Php get string size
PHP
0 vote193 views1 answer
On keyup jquery for search php on basis of class name
PHP