note 114267 added to function.empty
| From: | NanheKumar | Date: | Fri, 31 Jan 2014 10:17:42 +0000 |
| Subject: | note 114267 added to function.empty | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-198370@lists.php.net to get a copy of this message | ||
<?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
**/
?>
----
Server IP: 103.21.58.218
Probable Submitter: 182.71.214.170
----
Manual Page -- http://php.net/manual/en/function.empty.php
Edit -- https://master.php.net/note/edit/114267
Del: integrated -- https://master.php.net/note/delete/114267/integrated
Del: useless -- https://master.php.net/note/delete/114267/useless
Del: bad code -- https://master.php.net/note/delete/114267/bad+code
Del: spam -- https://master.php.net/note/delete/114267/spam
Del: non-english -- https://master.php.net/note/delete/114267/non-english
Del: in docs -- https://master.php.net/note/delete/114267/in+docs
Del: other reasons-- https://master.php.net/note/delete/114267
Reject -- https://master.php.net/note/reject/114267
Search -- https://master.php.net/manage/user-notes.php