note 79780 added to function.empty
| From: | MaDHamsteR at osu1 dot php dot net | Date: | Wed, 12 Dec 2007 15:33:58 +0000 |
| Subject: | note 79780 added to function.empty | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-133392@lists.php.net to get a copy of this message | ||
SAME RESULT! But somehow using empty() function is faster for about 10-13%
<?php
$array[] = "";
$array[] = '';
$array[] = 0;
$array[] = "0";
$array[] = NULL;
$array[] = false;
$array[] = array();
$array[] = $var;
foreach($array as $value){
echo (!empty($value))? 'Not empty!' : 'Empty!';
echo '<br />'."\r\n";
}
echo '<br />'."\r\n";
foreach($array as $value){
echo ($value)? 'Not empty!' : 'Empty!';
echo '<br />'."\r\n";
}
?>
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Server IP: 194.145.210.3
Probable Submitter: 77.38.140.14
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Manual Page -- http://www.php.net/manual/en/function.empty.php
Edit -- https://master.php.net/note/edit/79780
Del: integrated -- https://master.php.net/note/delete/79780/integrated
Del: useless -- https://master.php.net/note/delete/79780/useless
Del: bad code -- https://master.php.net/note/delete/79780/bad+code
Del: spam -- https://master.php.net/note/delete/79780/spam
Del: non-english -- https://master.php.net/note/delete/79780/non-english
Del: in docs -- https://master.php.net/note/delete/79780/in+docs
Del: other reasons-- https://master.php.net/note/delete/79780
Reject -- https://master.php.net/note/reject/79780
Search -- https://master.php.net/manage/user-notes.php