Detailed examples of code implementation using the combination of Apache and PHP

This article mainly shares with you the code implemented by combining Apache and PHP, hoping to help everyone.

Apache and PHP combination

Configure httpd to support PHP
ServerName
Require all denied
AddType application/x-httpd-php .php //Parse PHP
DirectoryIndex index.html index.php

[root@shuai-01 ~]# vim /usr/local/apache2.4/conf/httpd.conf

Modify

Find the ServerName line, uncomment

ServerName www.example.com:80

Find Require all,

<Directory />
    AllowOverride none
    Require all granted
</Directory>

Require all granted

Find
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz

Add

AddType application/x-httpd-php .php

Find

<IfModule dir_module>
    DirectoryIndex index.html
</IfModule>

Add to

<IfModule dir_module>
    DirectoryIndex index.html index.php
</IfModule>

Check whether there is an error in the configuration file syntax

[root@shuai-01 ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK

Reload the configuration file

[root@shuai-01 ~]# /usr/local/apache2.4/bin/apachectl graceful

Configuration successful

Accessing PHP is actually accessing (/usr

/local/apache2.4/htdocs/*.php）
在该目录下写一个1.php 文

file

[root@shuai-01 ~]# vi /usr/local/apache2.4/htdocs/1.php

<?php
phpinfo();
?>

After saving and exiting, start visiting

The page that can explain 1 is successful, and the page source code that cannot be explained

Troubleshooting of unexplained problems

1, Check whether the PHP5 module is loaded

[root@shuai-01 ~]# /usr/local/apache2.4/bin/apachectl -M

2, It is not loaded Module, check if there is a module file

[root@shuai-01 ~]# ls /usr/local/apache2.4/modules/libphp5.so 
/usr/local/apache2.4/modules/libphp5.so

3, check if the configuration file has loaded libphp5.so configuration

[root@shuai-01 ~]# vim /usr/local/apache2.4/conf/httpd.conf

LoadModule php5_module        modules/libphp5.so

4, check if there is

added in the configuration file AddType application/x-httpd-php .php

Question 1:
Apache service may return some errors when opening the service

Write the configuration file (/ usr/local/apache2.4/conf/httpd.conf):

Find the ServerName line and uncomment it

ServerName www.example.com:80

Question 2:
Apache service may cause some errors when opening it

/usr/local/apache2.4/bin/apachectl: 行 79:  3519 段错误               $HTTPD -k $ARGV

##You ran two PHP modules and commented out one.

LoadModule php5_module        modules/libphp5.so
#LoadModule php7_module        modules/libphp7.so

Question 3:

Troubleshooting method:

1, check if the IP is connected

The IP is connected, and then check if port 80 is open

##Because Windows The Telnet client is not openedOpen the client
Control Panel-Programs-Turn Windows features on or off

This is it. Telnet, but it doesn’t work (the server has no rules for iptables)

Add rules in linux

[root@shuai-01 ~]# iptables -I INPUT -p tcp --dport 80 -j ACCEPT

Related recommendations:

Detailed explanation of the configuration of Apache and PHP

Apache and PHP installation How to implement multi-website domain name binding in Apache2

PHP Development environment configuration (installing Apache and PHP on Linux platform)_PHP tutorial

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