PHP Add mbstring Extension Library

One, Linux host installation mbstring Extension Library Guide (source installation)

The following command is entered at the command line:

1, use the CD command to enter the source code directory of PHP under the etc/mbstring directory, such as "/src/php5.2.5", that is, "cd/src/php5.2.5";

2. Implementation

#/usr/local/php/bin/phpize (assuming PHP is installed in the/usr/local/php directory)

3. Implementation

#./configure--with-php-config=/usr/local/php/bin/php-config

4. Execute make && make install

5, after the system will prompt you mbstring.so file directory. Copy the past from the directory pointed to by the Extension_dir indicated in php.ini. or copy the mbstring.so to the/usr/local/php/ext directory, in the hand configuration parameter extension_dir= "/usr/local/ Php/ext "points to the directory where mbstring.so resides.

6, modify php.ini, add a sentence extension=mbstring.so

Then restart Apache: Run/service httpd Restart to complete the installation.

Second, Linux host installation mbstring Extension Library Guide (RPM installation)

If you're using Linux's own Apache+php+mysql,

Command:

#rpm-Q php (get PHP version number)

Then download php-mbstring:

Note PHP-MBSTRING-4.3.9-3.15.I386.RPM Here the version number is can be changed, only need to change to your PHP version number can be

Installation:

#rpm-IVH php-mbstring-4.x.x-x.xx.i386.rpm

And then restart Apache.

Third, set

PHP's setup file is/etc/php.ini. In this example, the UTF-8 encoding is set as an example.

#vi php.ini

Set the output handler to the mbstring counterpart.

; Output_handler =

--Output_handler = "Mb_output_handler"

Set the text set to UTF-8.

;d efault_charset = "Iso-8859-1"

--Default_charset = "UTF-8"

Set the language of mbstring to Chinese

; mbstring.language = Japanese

--Mbstring.language = Chinese

Set the internal encoding for mbstring to UTF-8.

; mbstring.internal_encoding = EUC-JP

--mbstring.internal_encoding = UTF-8

The input text encoding of the mbstring is set to automatic discrimination.

; mbstring.http_input = Auto

--Mbstring.http_input = auto

Set the mbstring output text encoding to UTF-8.

; mbstring.http_output = SJIS

--Mbstring.http_output = UTF-8

Activates the mbstring text encoding auto-transform mode.

; mbstring.encoding_translation = Off

Mbstring.encoding_translation = On

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