note 65705 added to language.control-structures
| From: | dougnoel at osu1 dot php dot net | Date: | Sat, 06 May 2006 01:29:24 +0000 |
| Subject: | note 65705 added to language.control-structures | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-110673@lists.php.net to get a copy of this message | ||
Further response to Niels:
It's not laziness, it's optimization. It saves CPUs cycles. However, it's good to
know, as it allows you to optimize your code when writing. For example, when determining if someone
has permissions to delete an object, you can do something like the following:
if ($is_admin && $has_delete_permissions)
If only an admin can have those permissions, there's no need to check for the permissions if
the user is not an admin.
----
Server IP: 66.163.161.117
Probable Submitter: 64.203.157.24
----
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/language.control-structures.php
Edit -- http://master.php.net/note/edit/65705
Del: integrated -- http://master.php.net/note/delete/65705/integrated
Del: useless -- http://master.php.net/note/delete/65705/useless
Del: bad code -- http://master.php.net/note/delete/65705/bad+code
Del: spam -- http://master.php.net/note/delete/65705/spam
Del: non-english -- http://master.php.net/note/delete/65705/non-english
Del: in docs -- http://master.php.net/note/delete/65705/in+docs
Del: other reasons-- http://master.php.net/note/delete/65705
Reject -- http://master.php.net/note/reject/65705
Search -- http://master.php.net/manage/user-notes.php