note 102780 deleted from control-structures.switch by peehaa
| From: | peehaa@php.net | Date: | Mon, 02 Dec 2013 09:09:09 +0000 |
| Subject: | note 102780 deleted from control-structures.switch by peehaa | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-197692@lists.php.net to get a copy of this message | ||
Note Submitter: rahbari at gmail dot com
----
I found out that the switch code is executed much like an if/else chain. I wonder why it's not
implemented as a jump table. I'm going to use this structure inside a tight loop and the jump
table would increase performance up to 40 times.