Add GD library support for php-php Tutorial

Add GD library support for php. 1. install zlib. Generally, the Centos system has been installed. you can run the following command to view it: [[email & #160; protected] ~] # Rpm-qa | grepzlibzlib-1.2.1.2-1.2zlib-devel-1.2.1.2-1.2Youhavenewmailinvarspoolmailro adds GD library support for php

1. install zlib. Generally, the Centos system has been installed. you can run the following command to check the installation:

[[Email protected] ~] # Rpm-qa | grep zlib
Zlib-1.2.1.2-1.2
Zlib-devel-1.2.1.2-1.2
You have new mail in/var/spool/mail/root
[[Email protected] ~] #

If there is no need to install, there is no need to manually download the compilation: http://sourceforge.net/projects/zlib/

Tar zxvf zlib-1.2.2.tar.gz (version pick yourself, no so-called)
?? Cd zlib-1.2.2
??. /Configure
?? Make?
?? Make install

2. install libpng

Http://sourceforge.net/projects/libpng/

Tar zxvf libpng-1.4.2.tar.tar
?? Cd libpng-1.4.2
./Configure
?? Make
?? Make install

3. install freetype

Http://sourceforge.net/projects/freetype/

Tar zxvf freetype-2.3.12.tar.gz
?? Cd freetype-2.3.12

??. /Configure
? Make
?? Make install

4. install Jpeg

Http://www.ijg.org/

? Tar zxvf jpegsrc.v8b.tar.gz
?? Cd jpeg-8b/

??. /Configure -- enable-shared
?? Make
?? Make test
?? Make install
Note: Here, configure must include the -- enable-shared parameter. Otherwise, the shared library will not be generated.

5. install GD

Http://download.chinaunix.net/download/0004000/3479.shtml

GD-2.44.tar.gz is not installed, ^ _ ^

Gd-2.0.33.tar.gz

Tar zxvf gd-2.0.33.tar.gz?
?? Cd gd-2.0.33
??. /Configure -- with-png -- with-freetype -- with-jpeg

Make
?? Make install

6. install PHP

Php-5.2.11.tar.gz

? Tar zxvf php-5.2.11.tar.gz
?? Cd php-5.2.11
??. /Configure options are shown below

? Make
?? Make install

Note:

/Usr/local/include/freetype2/freetype
Freetype

/Usr/local/include
T1lig

/Usr/local/include/libpng14/
Png

/Usr/local/include
Jpeg

[[Email protected] php-5.2.11] #./configure -- help | grep t1lib
? -- With-t1lib [= DIR] ??? GD: Include T1lib support. T1lib version> = 5.0.0 required
[[Email protected] php-5.2.11] #./configure -- help | grep png
? -- With-png-dir [= DIR] ??? GD: Set the path to libpng install prefix
[[Email protected] php-5.2.11] #./configure -- help | grep jpeg
? -- With-jpeg-dir [= DIR] ??? GD: Set the path to libjpeg install prefix
[[Email protected] php-5.2.11] #./configure -- help | grep freetype
? -- With-freetype-dir [= DIR] GD: Set the path to FreeType 2 install prefix
[[Email protected] php-5.2.11] #

. /Configure -- prefix =/opt/php5 -- with-apxs2 =/opt/apache/bin/apxs -- with-mysql =/usr/local/mysql -- with-config-file-path = /opt/php5/lib -- with-gd -- with-zlib -- with-png-dir =/usr/local/include/libpng14 /? -- With-jpeg-dir =/usr/local/include? -- With-freetype-dir =/usr/local/include/freetype2/freetype? -With-t1lib? -- With-t1lib-dir =/usr/local/include)

Finally, only T1Lib Support is not enabled.

The GD Library supports the following:

Gd
GD Support? Enabled ??
GD Version? Bundled (2.0.34 compatible )??
FreeType Support? Enabled ??
FreeType Linkage? With freetype ??
FreeType Version? 2.3.12 ??
GIF Read Support? Enabled ??
GIF Create Support? Enabled ??
JPG Support? Enabled ??
PNG Support? Enabled ??
WBMP Support? Enabled ??
XBM Support? Enabled

?

Add the following content to the apache configuration file:

Listen 81

#
# Dynamic Shared Object (DSO) Support
#
# To be able to use the functionality of a module which was built as a DSO you
# Have to place corresponding 'loadmodule' lines at this location so
# Directives contained in it are actually available _ before _ they are used.
# Statically compiled modules (those listed by 'httpd-L') do not need
# To be loaded here.
#
# Example:
# LoadModule foo_module modules/mod_foo.so
LoadModule php5_module ??????? Modules/libphp5.so

AddType application/x-httpd-php. php
AddType application/x-httpd-php-source. phps
#

?

Create the following file info. php in the htdocs folder

[[Email protected] apache] # cat htdocs/info. php?
? Echo phpinfo ();
?>
[[Email protected] apache] #

Query the status supported by the GD database.