extension 和zend_extension 两种扩展

在php中会有2种扩展

一般的mysql都属于extension 而 像xdebug却是zend_extension

错误提示

NOTICE: PHP message: PHP Warning: Xdebug MUST be loaded as a Zend extension

分析：

mysql扩展配置如下

extension=mysql.so  即可

xdebug 扩展如下  注意要添加红色的路径 否则就会出错

并且还有开启html_errors=on

[Xdebug]

zend_extension = /usr/lib64/php/modules/xdebug.so

xdebug.auto_trace = on

xdebug.auto_profile = on

xdebug.collect_params = on

xdebug.collect_return = on

xdebug.profiler_enable = on

xdebug.trace_output_dir = "/tmp"

xdebug.profiler_output_dir = "/tmp"

xdebug.dump.GET = *

xdebug.dump.POST = *

xdebug.dump.COOKIE = *

xdebug.dump.SESSION = *

xdebug.var_display_max_data = 4056