Installing and Enabling the XDebug Debugger-优快云博客

本文介绍如何下载XDebug 2.0并针对您的PHP版本选择合适的Windows模块。文章详细说明了禁用Zend Optimizer的方法，以及如何在php.ini文件中启用XDebug进行远程调试和性能剖析。最后，提醒读者重启Apache服务器完成配置。

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Installing and Enabling the XDebug Debugger

Download XDebug 2.0. The download links are listed under Releases. Download the Windows module appropriate for your version of PHP.

Because Zend optimizer blocks XDebug, you need to disable Zend optimizer. In active php.ini file, shown by phpinfo() under Loaded Configuration File, locate the following lines and delete them or mark as comments:

[Zend]
;zend_extension_ts = "C:/Program Files/php/zendOptimizer/lib/ZendExtensionManager.dll"
;zend_extension_manager.optimizer_ts = "C:/Program Files/xampplite/php/zendOptimizer/lib/Optimizer"
;zend_optimizer.enable_loader = 0
;zend_optimizer.optimization_level=15
;zend_optimizer.license_path =

To attach XDebug to the PHP engine, uncomment the following lines in the php.ini files (directly beneath the [Zend] section, add them if not there):

[XDebug]
;; Only Zend OR (!) XDebug
zend_extension_ts = "<path to the php folder>/php_xdebug-2.0.3-5.2.5.dll"
xdebug.remote_enable=true
;xdebug.remote_host=127.0.0.1
;xdebug.remote_port=9010
;xdebug.remote_handler=dbgp
;xdebug.profiler_enable=1
;xdebug.profiler_output_dir="G:/tmp"

Note: Make sure the paths you specify match the location of the corresponding files as determined during your installation.