Install the mbstring extension of php in CentOS

Source: Internet
Author: User
Php's mbstring extension will cause some problems if it is not installed: Example 1: when logging on to phpMyAdmin, the system will prompt no string encoding or string processing library php_mbstring, in some programs, the mb_substr function is used without the mbstring extension of php. when these programs run, the message "& ldquo; Fatal" is usually displayed.

If the mbstring extension of php is not installed, some problems may occur:


Example 1: when logging on to phpMyAdmin, the system will prompt no string encoding and no string processing library php_mbstring. some programs will

The mb_substr function is used without the mbstring extension of php. when these programs run, the system usually prompts "Fatal error: Call

Undefined function mb_substr ()".


Example 2: access to the phpRedisAdmin page is blank.

 

The installation steps are as follows:

1. install the mbstring extension

  yum -y install php-mbstring

2. configure php. ini to support this extension

  vi /etc/php.ini

File addition

  extension=mbstring.so

3. restart the httpd service

  service httpd restart

Complete.

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