Quick start on Flex and Adobe Flash Builder technologies.
1.Download and install WAMP server:
After installing WAMP install XDebug for PHP. In order to do this download the XDebug DLL file and place it in a location accessible by the PHP installation. A good location is usually the ext directory of the PHP setup; for example: C:/wamp/bin/php/php5.2.8/ext.
Next, locate the php.ini file being used by your PHP installation. In WAMP, the php.ini configured for use with the server is located in the bin folder of the installed apache folder, for example:
Add the following part at the end of php.ini:
You can check wheter everything XDebug was correctly installed goin to the address:
There should be a section concerning XDebug.
2. Start Flash builder now. Create a new project. Select this project and clik Properties. Navigate to Flex Server section and select PHP Application server type. Sample configuration below: