Configuring Apache with PHP

Configuration file for ★apache

/usr/local/apache2/conf/httpd.conf

/usr/local/apache2/bin/apachectl-l can list all the static modules, namely the HTTPD kernel modules

[Email protected] ~]#/usr/local/apache2/bin/apachectl-l
Compiled in Modules:
Core.c
Mod_so.c
Http_core.c
EVENT.C 2.0 and 2.2 default to Prefork mode, using child process (worker; 2.4 Default to Event mode)

• Change Mode:

cd/usr/local/src/httpd-2.2.16

[Email protected] httpd-2.2.16]#/configure--help |grep MPM
--WITH-MPM=MPM Choose The process model for Apache to use.
Mpm={beos|event|worker|prefork|mpmt_os2}

Specify the pattern at compile time

/usr/local/apache2/bin/apachectl-m can list modules of shared type

/usr/local/apache2/bin/apachectl-t can see if there are any errors in syntax

Mistakes, no errors, no restarts.

/usr/local/apache2/bin/apachectl-graceful can reload the configuration file

Cat/usr/local/apache2/build/config.nice can see the options when compiling Apache

★ Configure Apache with PHP

Vim/usr/local/apache2/conf/httpd.conf

Found: AddType application/x-gzip. gz. tgz
Add below the line: AddType application/x-httpd-php. php

Found: <ifmodule dir_module>
DirectoryIndex index.html
</IfModule>
Modified to: <ifmodule dir_module>
DirectoryIndex index.html index.htm index.php
</IfModule>

Found: #ServerName www.example.com:80
Modified to: ServerName localhost:80

★ Test Parsing PHP

Write a PHP script named 1.php

[Email protected] httpd-2.2.16]# vim/usr/local/apache2/htdocs/1.php

[Email protected] httpd-2.2.16]# cat/usr/local/apache2/htdocs/1.php
<?php
Echo baidu.com;
?>

Enter the IP address in the local browser/1.php

found that although PHP normal parsing, but the display content is baiducom, the script is written. not shown. This is because. In the PHP script is a connector, if you want it to really display. Need to add single quotes (echo ' baidu.com ')

Phpinfo () can display PHP-related configuration

650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/59/4A/wKioL1TPI3WxCS_NAAJUymOJ_Sk125.jpg "title=" 73z_$) iiv{b1unn%y$) N (}m.png "alt=" Wkiol1tpi3wxcs_naajuymoj_sk125.jpg "/>

We can see that the loaded configuration file is displayed as (none) because there are no related profiles under/usr/local/php/etc

[Email protected] httpd-2.2.16]# ls/usr/local/php/etc
Pear.conf

We can copy one, under the source package file we can filter

[email protected] php-5.3.28]# ls |grep php.ini
Php.ini-development <== test Environment
Php.ini-production <== Production Environment

[email protected] php-5.3.28]# CP Php.ini-production/usr/local/php/etc/php.ini

We need to reboot. Apache,[[email protected] php-5.3.28]#/etc/init.d/apachectl restart

Refresh the page we found that it had changed.

650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/59/4D/wKiom1TPJGvwwxjWAAB3NrALcXM270.jpg "title=" cdvl$g $I 6nwttlvhaxwb%qb.png "alt=" Wkiom1tpjgvwwxjwaab3nralcxm270.jpg "/>

Testing under the command line

• [[email protected] php-5.3.28]# cd/usr/local/php <== into this directory

• [[email protected] php]#/usr/local/php/bin/php-m can list all the loaded modules, are statically compiled in

• [[email protected] php]#/usr/local/php/bin/php-i can view phpinfo

To view the profile, you can/usr/local/php/bin/php-i |grep-i ' configuration file '

• [[email protected] php]#/usr/local/php/bin/php-i |grep-i ' Configuration File '
  Configuration File (php.ini) Path = = /usr/local/php/etc
  Loaded Configuration File =/usr/local/php/etc/php.ini

• [[email protected] php]#/usr/local/php/bin/php-v can view version

• [[email protected] php]#/usr/local/php/bin/php-i |head can see the compilation options for PHP

• [Email protected] php]# curl-x192.168.16.100:80 yueyue.com/index.html
  

  If the actual PHP source code, that PHP does not resolve the normal, need to check the configuration file

Troubleshooting methods when parsing is not normal

• /usr/local/php/bin/php-m
  See if there is no php5_module module, if no second step

• View ls/usr/local/apache2/modules/libphp5.so This directory has no this file

  If you have this file but do not have the module in the first step, ldd/usr/local/apache2/modules/libphp5.so

  See if there is a problem (if ****==> not found is present), this command is used to query which library files are dependent

  
  

Configuring Apache with PHP