#49131 [NEW]: Cached functions (new feature to improve performance)

From: Date: Sat, 01 Aug 2009 15:37:00 +0000
Subject: #49131 [NEW]: Cached functions (new feature to improve performance)
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-140559@lists.php.net to get a copy of this message 
From:             vesomy at gmail dot com
Operating system: Irrelevant
PHP version:      6SVN-2009-08-01 (SVN)
PHP Bug Type:     Feature/Change Request
Bug description:  Cached functions (new feature to improve performance)

Description:
------------
Many functions perform operation like fetch data from database and return
value should be cached.
Standard solution:

function get_visible_pages(){
	static $return = false;
	if($return === false){
		$return = fetch_visible_pages_from_db();
	}
	return $return;
}

I think php shold automate this in way like:

cached function get_visible_pages(){
	$return = fetch_visible_pages_from_db();
	return $return;
}

Thanks!



-- 
Edit bug report at http://bugs.php.net/?id=49131&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=49131&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=49131&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=49131&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=49131&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49131&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=49131&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=49131&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=49131&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=49131&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=49131&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=49131&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=49131&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=49131&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=49131&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=49131&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=49131&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=49131&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=49131&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=49131&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=49131&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=49131&r=mysqlcfg

Thread (2 messages)

« previous php.bugs (#140559) next »