[Withvinay.com Powered By :- Vinay Sharma] PHP Basics page 10

[Vinay Sharma]

What types of images that PHP supports ?

Using imagetypes() function to find out what types of images are supported in your PHP engine. imagetypes() - Returns the image types supported. This function returns a bit-field corresponding to the image formats supported by the version of GD linked into PHP. The following bits are returned, IMG_GIF | IMG_JPG | IMG_PNG | IMG_WBMP | IMG_XPM.

How many ways can we get the value of current session id?

session_id() returns the session id for the current session.

What are the current versions of Apache, PHP, and MySQL?

PHP: PHP 5.2.5 MySQL: MySQL 5.1 Apache: Apache 2.1

What are the reasons for selecting LAMP (Linux, Apache, MySQL, Php) instead of combination of other software programs, servers and operating systems?

All of those are open source resource. Security of  Linux is very more than windows. Apache is a better server that IIS both in functionality and security. Mysql is world most popular open source database. Php is more faster that asp or any other scripting language.

What is CakePHP?

CakePHP is an open source web application framework written in PHP, modeled after the concepts of Ruby on Rails, and distributed under the MIT License. History CakePHP started in 2005, when Ruby on Rails was gaining popularity. The community has since grown and spawned several sub-projects. CakePHP is not a port of Ruby on Rails to PHP, but appropriates many of its useful concepts. The Mambo Foundation announced in 2007 that it would utilize the CakePHP framework for future versions of its widely used content management system, calling CakePHP a "solid choice and certainly one of the top frameworks available today." Features of CakePHP Like Rails, CakePHP makes it easier for the user to interface with the database with active records. It also encourages use of the model-view-controller architectural pattern. Compatible with PHP4 and PHP5 Integrated CRUD for database and simplified querying Request dispatcher with custom URLs Templating (PHP syntax with helper methods) View helpers for AJAX, Javascript, HTML forms Website directory independent Built-in validation Access control lists (ACL) Application scaffolding Data sanitization Security, session, and request handling components View caching

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Posted By Vinay Sharma to Withvinay.com Powered By :- Vinay Sharma at 11/25/2011 12:33:00 PM