


First experience of compiling and installing CentOS PHP-5.4.8, centosphp-5.4.8_PHP tutorial
First experience of compiling and installing CentOS PHP-5.4.8, 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. Unzip
[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 && make install
The default configuration file path after installation by this method is:
[root@Test php-5.4.8]# cd /data/application/php/
[root@Testphp php]# ll
total 20
drwxr- xr-x 2 root root 4096 Mar 8 17:27 bin
drwxr-xr-x 2 root root 4096 Mar 8 17:46 etc
drwxr-xr-x 3 root root 4096 Mar 8 17:27 include
drwxr-xr-x 3 root root 4096 Mar 8 17:59 lib
drwxr-xr-x 3 root root 4096 Mar 8 17:27 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)
You can see that the default php.ini reads files in the /data/application/php/lib directory
At this time, you can copy the /data/php-5.4.8/php.ini-production file Go to this directory to load this 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)
You can see that the configuration file has been loaded normally. Now check the modules loaded by php by default
[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]
If If you want to install an unloaded module, you can follow the steps below
[root@Testphp php]# cd /data/php-5.4.8/ext/
You can see there are many extension, 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 && make install
At this time, a pcntl.so file will be generated, and the storage path is:
/data/application/php/lib/php/extensions/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 Configuration:
extension_dir = "/data/application/php/lib/php/extensions/no-debug-non-zts-20100525/" (If it exists, only pcntl.so will be placed in this directory That's it)
extension=pcntl.so
At this time, check the module recorded in php again, and you can see that the newly installed pcntl has been loaded in
[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]
Other modules 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
Additional configuration files can be placed in this directory. If not specified, they will not be 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 of another machine using YUM installation method, which can be used as a comparison
[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

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