CentOS PHP-5.4.8 build and installation experience, centosphp-5.4.8

CentOS PHP-5.4.8 build and installation experience, centosphp-5.4.8

1. download version 5.4.8

[Root @ Test data] wget http://museum.php.net/php5/php-5.4.8.tar.gz

2. Extract

[Root @ Test php-5.4.8] # tar xzf php-5.4.8.tar.gz

3. Compile and install

[Root @ Test php-5.4.8] # cd php-5.4.8

[Root @ Test php-5.4.8] #./configure -- prefix =/data/application/php & make install

By default, the path of the configuration file after installation is:

[Root @ Test php-5.4.8] # cd/data/application/php/

[Root @ Testphp php] # ll

Total 20

Drwxr-xr-x 2 root 4096 Mar 8 bin

Drwxr-xr-x 2 root 4096 Mar 8 etc

Drwxr-xr-x 3 root 4096 Mar 8 17: 27 include

Drwxr-xr-x 3 root 4096 Mar 8 lib

Drwxr-xr-x 3 root 4096 Mar 8 php

View the configuration file information loaded after installation

[Root @ Testphp php] # php -- ini

Configuration File (php. ini) Path:/data/application/php/lib

Loaded Configuration File: (none)

Scan for additional. ini files in: (none)

Additional. ini files parsed: (none)

By default, php. ini reads files in the/data/application/php/lib directory.

You can copy the/data/php-5.4.8/php. ini-production file to this directory to load the configuration file

[Root @ Testphp php] # cp-a/data/php-5.4.8/php. ini-production/data/application/php/lib/php. ini

[Root @ Testphp php] # php -- ini

Configuration File (php. ini) Path:/data/application/php/lib

Loaded Configuration File:/data/application/php/lib/php. ini

Scan for additional. ini files in: (none)

Additional. ini files parsed: (none)

Now you can see that the configuration file has been loaded normally. Check the default modules loaded by php.

[Root @ Testphp php] # php-m

[PHP Modules]

Core

Ctype

Date

Dom

Ereg

Fileinfo

Filter

Hash

Iconv

Json

Libxml

Pcre

PDO

Pdo_sqlite

Phar

Posix

Reflection

Session

SimpleXML

SPL

Sqlite3

Standard

Tokenizer

Xml

Xmlreader

Xmlwriter

[Zend Modules]

To install an unloaded module, follow these steps.

[Root @ Testphp php] # cd/data/php-5.4.8/ext/

We can see that there are many extensions. Take pcntl (php multi-process management module) as an example:

[Root @ Testphp ext] # cd pcntl

[Root @ Testphp php] #/data/application/php/bin/phpize

[Root @ Testphp php] #./configure -- with-php-config =/data/application/php/bin/php-config & make install

In this case, a pcntl. so file is generated, and the storage path is:

/Data/application/php/lib/php/extension/ no-debug-non-zts-20100525/pcntl. so

Edit/data/application/php/lib/php. ini

[Root @ Testphp php] # vim/data/application/php/lib/php. ini

Add two lines of Configuration:

Extension_dir = "/data/application/php/lib/php/extensions/no-debug-non-zts-20100525/" (if so, just put pcntl. so in this directory)

Extension = pcntl. so

View the module recorded in php again, and you can see that the newly installed pcntl has been loaded

[Root @ Testphp php] # php-m

[PHP Modules]

Core

Ctype

Date

Dom

Ereg

Fileinfo

Filter

Hash

Iconv

Json

Libxml

Pcntl

Pcre

PDO

Pdo_sqlite

Phar

Posix

Reflection

Session

SimpleXML

SPL

Sqlite3

Standard

Tokenizer

Xml

Xmlreader

Xmlwriter

[Zend Modules]

For other modules, you can refer to this solution. In particular, php. ini does not know include *. ini by default.

[Root @ Test php-5.4.8] #./configure -- help | grep scan

-- With-config-file-scan-dir = PATH

Set the path where to scan for configuration files

You can place additional configuration files in this directory. If no configuration file is specified, this is not loaded.

[Root @ Test php-5.4.8] # php -- ini

Configuration File (php. ini) Path:/data/application/php/lib

Loaded Configuration File:/data/application/php/lib/php. ini

Scan for additional. ini files in: (none)

Additional. ini files parsed: (none)

The following is the default configuration information for the YUM Installation Method on another machine.

[Root @ Test2 ~] # Php -- ini

Configuration File (php. ini) Path:/etc

Loaded Configuration File:/etc/php. ini

Scan for additional. ini files in:/etc/php. d

Additional. ini files parsed:/etc/php. d/bcmath. ini,

/Etc/php. d/curl. ini,

/Etc/php. d/dom. ini,

/Etc/php. d/fileinfo. ini,

/Etc/php. d/gd. ini,

/Etc/php. d/imap. ini,

/Etc/php. d/json. ini,

/Etc/php. d/ldap. ini,

/Etc/php. d/mbstring. ini,

/Etc/php. d/mcrypt. ini,

/Etc/php. d/mysql. ini,

/Etc/php. d/mysqli. ini,

/Etc/php. d/odbc. ini,

/Etc/php. d/pdo. ini,

/Etc/php. d/pdo_mysql.ini,

/Etc/php. d/pdo_odbc.ini,

/Etc/php. d/pdo_sqlite.ini,

/Etc/php. d/phar. ini,

/Etc/php. d/sqlite3.ini,

/Etc/php. d/wddx. ini,

/Etc/php. d/xmlreader. ini,

/Etc/php. d/xmlrpc. ini,

/Etc/php. d/xmlwriter. ini,

/Etc/php. d/xsl. ini,

/Etc/php. d/zip. ini