我在centos上安装了xdebug，然后运行＆＃39; php -m＆＃39;模块之间有两个xdebug，但在phpinfo（）页面上，我看不到任何xdebug信息，我不知道。
的php.ini
[Xdebug]
zend_extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/xdebug.so
<小时/> 这是＆＃39; php -v＆＃39;信息：
Failed loading opcache.so: opcache.so: cannot open shared object file: No such file or directory
Failed loading /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/xdebug.so:
/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/xdebug.so:
undefined symbol: zend_execute_ex
PHP 5.3.3 (cli) (built: Oct 30 2014 19:56:14)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
with Xdebug v2.1.4, Copyright (c) 2002-2012, by Derick Rethans