ubuntu12.04 下安装Xdebug

1.安装Xdebug

sudo apt-get install php-pear
sudo apt-get install php5-dev
sudo pecl install xdebug

2.配置

安装完成会出现下面的内容

Build process completed successfully
Installing '/usr/lib/php5/20090626+lfs/xdebug.so'
install ok: channel://pecl.php.net/xdebug-2.2.0
configuration option "php_ini" is not set to php.ini location
You should add "extension=xdebug.so" to php.ini

在/etc/php5/apache2/php.ini 文件中

;;;;;;;;;;;;;;;;;;;;;;
; Dynamic Extensions ;
;;;;;;;;;;;;;;;;;;;;;;

处有说明怎么加入Dynamic Extensions

php.ini 中加入
extension=xdebug.so

然后添加

[zend]
zend_extension="/usr/lib/php5/20090626+lfs/xdebug.so"

下面是对Xdebug的一些设置

[Xdebug]

xdebug.default_enable = On

xdebug.show_exception_trace = On

xdebug.show_local_vars = 1

xdebug.max_nesting_level = 50

xdebug.var_display_max_depth = 6

xdebug.dump_once = On

xdebug.dump_globals = On

xdebug.dump_undefined = On

xdebug.dump.REQUEST = *

xdebug.dump.SERVER = REQUEST_METHOD,REQUEST_URI,HTTP_USER_AGENT

xdebug.auto_trace=On

xdebug.collect_params=On

xdebug.collect_return=On

xdebug.trace_output_dir="/tmp/xdebug"

xdebug.profiler_enable=On

xdebug.profiler_output_dir="/tmp/xdebug"

重启apache应该就可以了。

查看phpinfok可以看到

xdebug

xdebug support	enabled
Version	2.2.0
IDE Key	no value

Supported protocols	Revision
DBGp - Common DeBuGger Protocol	$Revision: 1.145 $

Directive	Local Value	Master Value
xdebug.auto_trace	On	On
xdebug.cli_color	0	0
xdebug.collect_assignments	Off	Off
xdebug.collect_includes	On	On
xdebug.collect_params	1	1
xdebug.collect_return	On	On
xdebug.collect_vars	Off	Off
xdebug.coverage_enable	On	On
xdebug.default_enable	On	On
xdebug.dump.COOKIE	no value	no value
xdebug.dump.ENV	no value	no value
xdebug.dump.FILES	no value	no value
xdebug.dump.GET	no value	no value
xdebug.dump.POST	no value	no value
xdebug.dump.REQUEST	*	*
xdebug.dump.SERVER	REQUEST_METHOD,REQUEST_URI,HTTP_USER_AGENT	REQUEST_METHOD,REQUEST_URI,HTTP_USER_AGENT
xdebug.dump.SESSION	no value	no value