PHP 4u Web developer - 代码的简化 » optimisation http://php4u.co.uk PHP related blog, freelancer to hire! Fri, 27 Aug 2010 12:09:42 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 Logging page rendering time in Symfony 1.xx http://php4u.co.uk/2009/03/logging-page-rendering-time-in-symfony-1xx/ http://php4u.co.uk/2009/03/logging-page-rendering-time-in-symfony-1xx/#comments Tue, 24 Mar 2009 13:07:43 +0000 admin http://php4u.co.uk/?p=72 Change your SF_APP/web/index.php file to be:

?View Code PHP
$timer = sfTimerManager::getTimer('myTimer');
sfContext::getInstance()->getController()->dispatch();
$timer->addTime();
$elapsedTime = $timer->getElapsedTime();
$fullRealUri = str_replace( sfContext::getInstance()->getRequest()->getUriPrefix(), "", sfContext::getInstance()->getRequest()->getUri());
file_put_contents('/tmp/time.log',date('Y-m-d H:i:s')."|$fullRealUri|$elapsedTime\n\r",FILE_APPEND);
]]> http://php4u.co.uk/2009/03/logging-page-rendering-time-in-symfony-1xx/feed/ 0 Online CSS and JS compressor – save your visitor time http://php4u.co.uk/2009/02/online-css-and-js-compressor-save-your-visitor-time/ http://php4u.co.uk/2009/02/online-css-and-js-compressor-save-your-visitor-time/#comments Tue, 24 Feb 2009 15:50:20 +0000 admin http://php4u.co.uk/?p=12 Today I needed to reduce size of CSS and JS which was almost 400Kb all together. Spending some time found usefull tools for it.

http://iceyboard.no-ip.org/projects/css_compressor and http://dojotoolkit.org/docs/shrinksafe are winners

Before compressing javascript file make sure that You don’t have anything compressed already there, all lines are ending with semicolon and all code is valid.

After compression I saved 80Kb.

Finally we have changed CDN from amazon S3 to cachefly, and it is much quicker and they support gzip on-fly

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