note 64192 added to function.array-search
| From: | webmaster at adamkdean dot com | Date: | Sun, 09 Apr 2006 13:10:32 +0000 |
| Subject: | note 64192 added to function.array-search | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-107640@lists.php.net to get a copy of this message | ||
I was just looking at this function and it didn't seem to work how I wanted, so I created
another one.
<?php
function array_value_exists($value, $array) {
foreach ($array as $k => $v) if ($value == $v) return true;
return false;
}
?>
Usage as is simple as:
<?php
$array = array(0 => 'one', 1 => 'two');
if (array_value_exists('one', $array)) {
// exists
} else {
// doesn't exist
}
?>
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Server IP: 84.18.202.180
Probable Submitter: 82.2.185.211
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autolearn=no version=2.64
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Manual Page -- http://www.php.net/manual/en/function.array-search.php
Edit -- http://master.php.net/note/edit/64192
Del: integrated -- http://master.php.net/note/delete/64192/integrated
Del: useless -- http://master.php.net/note/delete/64192/useless
Del: bad code -- http://master.php.net/note/delete/64192/bad+code
Del: spam -- http://master.php.net/note/delete/64192/spam
Del: non-english -- http://master.php.net/note/delete/64192/non-english
Del: in docs -- http://master.php.net/note/delete/64192/in+docs
Del: other reasons-- http://master.php.net/note/delete/64192
Reject -- http://master.php.net/note/reject/64192
Search -- http://master.php.net/manage/user-notes.php