PhpStudy+Xdebug调试超时500解决方法 Apache2.4调试时间太短的问题

0x01 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。

0x02 适应于

中间件:Apache(Fastcgi)

错误日志为:End of script output before headers

0x03解决办法

1. 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

1. 2、更改httpd-default.conf如下内容

2. # 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

3. 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。

4. 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