install xdebug on centos

xdebug

http://xdebug.org/install.php#configure-php
http://blog.jetbrains.com/phpstorm/2013/08/debugger-configuration-validation-with-phpstorm/

on CentOS:
1. You need to install PHP’s devel package for PHP commands execution
yum install php-devel
yum install php-pear

2. Next install GCC and GCC C++ compilers to compile Xdebug extension yourself.
yum install gcc gcc-c++ autoconf automake

3. Compile Xdebug
pecl install Xdebug

4. Find the php.ini file using
locate php.ini
And add the following line
[xdebug]
 zend_extension="/usr/lib64/php/modules/xdebug.so"
 xdebug.remote_enable = 1
 xdebug.remote_connect_back = 1
 xdebug.profiler_enable = 0
 xdebug.profiler_append = 0
 xdebug.profiler_enable_trigger = 1
 xdebug.profiler_output_dir = "/var/xdebug"
 xdebug.remote_handler = dbgp
 xdebug.remote_port = 9000
 xdebug.trace_output_name ='trace.%c.%H.%R'


5. Restart Apache
service httpd restart

6. set permision
# chmod 777 /var/xdebug

7. append "XDEBUG_PROFILE" to url


Test if it works – create test.php with the following code
<?php phpinfo() ?>