Install and deploy the PHP environment in CentOS

Install and deploy the PHP environment in CentOS

Environment

Virtual Machine: VMWare10.0.1 build-1379776

Operating System: 64-bit CentOS7

HTTP Server: Apache (httpd)

Procedure

The PHP environment requires support from the HTTP server. The HTTP server used in this article is Apache. You can also choose the popular Nginx.

View the DocumentRoot configuration value in the/etc/httpd/conf/httpd. conf file of the default Apache root directory.

1. install php

Yum install php-devel

2. Install common php extensions (optional, based on your actual needs)

Yum install php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc

3. Restart apache to make php take effect.

Apachectl restart

4. Test the php Environment

Create info. php in the/var/www/html directory (Apache default root directory)

Vi/var/www/html/info. php

File Content

<? Php phpinfo ();?>

Access http: // localhost/info. php

Additional: mysql Test

Create mysql. php in the/var/www/html directory (default apache root directory)

Vi/var/www/htmml/mysql. php

File Content

<? Php
$ Con = mysql_connect ("localhost", "root", "root ");
If (! $ Con)
{
Die ('could not connect: '. mysql_error ());
}
 
Mysql_select_db ("mysql", $ con );
 
$ Result = mysql_query ("SELECT * FROM user ");
 
While ($ row = mysql_fetch_array ($ result ))
{
Echo $ row ['user']. "". $ row ['host'];
Echo "<br/> ";
}
 
Mysql_close ($ con );
?>

Access http: // localhost/mysql. php

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