Mostly PHPMyADMIn import ‘2MB‘ mysql backup file. when you are try to import large file.
ERROR: No data was received to import. Either no file name was submitted, or the file size exceeded the maximum size permitted by your PHP configuration. See FAQ 1.16.
So how to import file???
Simply Edit Your ‘php.ini‘
Here is a reasonable setup:
memory_limit = 32M
post_max_size = 8M
upload_max_filesize = 7M
Don’t forget to restart apache when you’re done 
Codeigniter PHP Framework based on MVC architecture and it is easy to start with. It is easier for someone who is just starting with MVC and PHP. It’s got good Documentation and quite comprehensive User Guide. It supports PHP 4 and PHP 5 both. Currently 1.7.2 is stable version. More or less like CakePHP and have it’s own ORM module. CodeIgniter could be used in small to mid-sized PHP projects and your shared hosting server won’t hurt with it.
Cakephp RoR inspired framework for PHP. It is called a rapid development framework for PHP that provides an extensible architecture for developing, maintaining, and deploying applications. Cake is having 1.3.4 release as stable and they are in their beta of 1.2 version which suppose to have many new features. Unlike Symfony CakePHP team believes in doing everything them self. It is quite popular and got quite a big community support. Project is under active development.
Compatibility: PHP 4 / 5
Zend The PHP Company..! The framework from Zend itself which is open source. It is quite loosely coupled and framework don’t force you to follow any coding standards. You can continue with your own convention and still use Zend. Even using full framework is not required. One can pull useful class library from Zend Framework and use them in their own way. But somehow Zend is not able to attract mass with this framework. Zend tried to do everything from scratch for this framework although Pear has got really good class libraries which can be used to build on. Yes If you need to consume web-services it’s got lot of stuff for you almost all famous web-services has been taken into consideration and specific classes to them has been developed so that you can consume it easily. Current stable version is 1.10.8 and it has got good documentation too. New Zend website is built on Zend Framework and it supports PHP 5 only.
Symfony has quite rich documentation and community support.
Symfony is MVC architecture based PHP framework. It is more of less inspired by Majovi and Ruby on Rails. Symfony team is not trying to reinvent the wheel and framework uses many opensource components in their base. For beginners it is little difficult to begin with Symfony but great deal of documentation and 21 days of askeet tutorials will help them out really.
I believe Symfony is really enterprise level framework. It has great deal of documentation and The Book (Definitive guide to Symfony – Open source)
Symfony uses Propel as default ORM and it has Doctrine Plugin in case if you wish to replace Propel. Symfony has 2 real world powerful application Yahoo Bookmarks! and preview.delicious.com. Symfony is having quite comprehensive plugin repository too.
Compatibility: PHP 5.2+
The Yii project started on January 1, 2008, in order to fix some drawbacks of the PRADO framework (winner of the Zend PHP 5 coding contest). For example, PRADO was slow when handling complex pages, had a steep learning curve and many controls were difficult to customize, while Yii is much easier and more efficient. In October 2008 after ten months of private development, the first alpha version of Yii was released. On December 3, 2008, Yii 1.0 was formally released. Now Stable release 1.1.4 available.
