note 64532 added to function.key
| From: | egingell at sisna dot com | Date: | Tue, 18 Apr 2006 02:00:24 +0000 |
| Subject: | note 64532 added to function.key | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-108365@lists.php.net to get a copy of this message | ||
Re:
>> <?php
>> function key_in_array($needle, $haystack) {
>> $haystack = array_flip($haystack);
>> if (in_array($needle, $haystack))
>> {
>> return true;
>> } else {
>> return false;
>> }
>> }
>> ?>
How about this instead?
<?php
function key_in_array($needle, &$haystack) {
if (isset($haystack[$needle]))
{
return true;
} else {
return false;
}
}
----
Server IP: 216.194.113.175
Probable Submitter: 65.100.194.45
----
X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER
autolearn=no version=2.64
----
Manual Page -- http://www.php.net/manual/en/function.key.php
Edit -- http://master.php.net/note/edit/64532
Del: integrated -- http://master.php.net/note/delete/64532/integrated
Del: useless -- http://master.php.net/note/delete/64532/useless
Del: bad code -- http://master.php.net/note/delete/64532/bad+code
Del: spam -- http://master.php.net/note/delete/64532/spam
Del: non-english -- http://master.php.net/note/delete/64532/non-english
Del: in docs -- http://master.php.net/note/delete/64532/in+docs
Del: other reasons-- http://master.php.net/note/delete/64532
Reject -- http://master.php.net/note/reject/64532
Search -- http://master.php.net/manage/user-notes.php