note 49121 added to function.array-search
| From: | SwoogDOTNewsA at TLaPosteDOTNET_DELME | Date: | Mon, 17 Jan 2005 16:29:10 +0000 |
| Subject: | note 49121 added to function.array-search | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-83499@lists.php.net to get a copy of this message | ||
for "voituk on asg dot kiev dot ua" :
no need to do :
(get_class($needle)==get_class($haystack[$i])) && ($needle==$haystack[$i])
for type sensible searches, Because, in PHP, two objects are equals if and only if they have same
class and all of their attributes are the same (values).
But Because of the untyping of PHP, same attributes can be == but not === so, to avoid problems with
type sensible searches, do :
$needle===$haystack[$i]
Is Better ! ;)
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Manual Page -- http://www.php.net/manual/en/function.array-search.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+49121
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+49121&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+49121&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+49121&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+49121&report=yes&reason=useless+example
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+49121&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+49121&report=yes
Search -- http://master.php.net/manage/user-notes.php