PHP Warning: Xdebug MUST be loaded as a Zend extension in Unknown on line 0

andy@andymacbookpro:~$ php -v
php warning:  xdebug must be loaded as a zend extension in unknown on line 0
php 5.4.30 (cli) (built: jul 29 2014 23:43:29)
copyright (c) 1997-2014 the php group
zend engine v2.4.0, copyright (c) 1998-2014 zend technologies

编辑php.ini

sudo vim /private/php.ini

将：

extension=/usr/local/Cellar/php54-xdebug/2.2.5/xdebug.so

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修改为：

界面框架-IN ADMIN PANEL

界面框架-IN ADMIN PANEL

405

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zend_extension=/usr/local/Cellar/php54-xdebug/2.2.5/xdebug.so

然后我们再看下，就好了：

andy@AndyMacBookPro:/private/etc$ php -v
PHP 5.4.30 (cli) (built: Jul 29 2014 23:43:29)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
    with Xdebug v2.2.5, Copyright (c) 2002-2014, by Derick Rethans
andy@AndyMacBookPro:/private/etc$

关于更多：http://blog.163.com/lgh_2002/blog/static/440175262010910103342213/

zend_extension加载php扩展时需用全路径，而extension加载时可以用相对extension_dir的路径。

以上就介绍了PHP Warning: Xdebug MUST be loaded as a Zend extension in Unknown on line 0，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。