PhpStudy+Apache(Fastcgi)+Xdebug调试时间过长出现500时解决方法

一 . 问题现象

有时再用xdebug调试程序时,由于调试时间过长会出现500服务器错误的现象，根本原因在于apache默认的连接时间过短导致。

二 . 适用于

中间件:Apache(Fastcgi)

错误日志为:End of script output before headers

三 . 解决方法

1.打开apache配置文件注释掉如下，并添加一行。

# Various default settings
Include conf/extra/httpd-default.conf 将注释去掉
Include conf/extra/httpd-fcgid.conf 添加此行

2. 更改httpd-default.conf如下内容

# Timeout: The number of seconds before receives and sends time out.
#
Timeout 3600

#
# KeepAlive: Whether or not to allow persistent connections (more than
# one request per connection). Set to "Off" to deactivate.
#
KeepAlive On

#
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 0

#
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
#
KeepAliveTimeout 3600

3.更改php.ini如下内容

max_execution_time = 3600
; Maximum amount of time each script may spend parsing request data. It's a good
; idea to limit this time on productions servers in order to eliminate unexpectedly
; long running scripts.

4.在extra目录下创建httpd-fcgid.conf，写入如下内容。

ProcessLifeTime 3600
FcgidIOTimeout 3600
FcgidConnectTimeout 3600
FcgidOutputBufferSize 128
FcgidMaxRequestsPerProcess 1000
FcgidMinProcessesPerClass 0 
FcgidMaxProcesses 16 
FcgidMaxRequestLen 268435456   
FcgidInitialEnv PHP_FCGI_MAX_REQUESTS 1000
IPCConnectTimeout 3600
IPCCommTimeout 3600
FcgidIdleTimeout 3600
FcgidBusyTimeout 60000
FcgidBusyScanInterval 120
FcgidInitialEnv PHPRC "D:\Software\phpstudy_pro\Extensions\php\php5.5.9nts" 
此处填写正在使用的php路径
AddHandler fcgid-script .php