Lamp compile and install PHP and XCache

Php:

0. Install the relevant extended RPM packages and dependencies

Encryption Features:

#tar-XF libmcrypt-xxx.tar.gz

#cd libmcrypt-xx

#./configure

#make && make Install

Supports large character sets:

#yum-y install php-mbstring supports Chinese and other characters

Supports XML and compression:

#yum-y Install libxml2-devel bzip2-devel

1. Unzip the installation package

#tar XF php.xxx.tar.bz2 php.xxx

#cd php.xxx

2. Compile and install:

Modules compiled as httpd:

#./configure--prefix=/usr/local/phpxx--with-config-file-path=/etc--WITH-CONFIG-FILE-SCAN-DIR=/ETC/PHP.D-- With-mysql=/usr/local/mysql--with-mysqli=/usr/local/mysql/bin/mysql_config--with-apxs2=/usr/local/httpd/bin/ Apxs--with-openssl--enable-mbstring--with-freetype-dir--with-jpeg-dir--with-png-dir--with-zlib-- with-libxml-dir=/usr/lib64--enable-sockets--with-mcrypt--with-bz2--enable-maintainer-zts

#make

#make Install

Compile to FPM mode:

Replace the--WITH-APXS2=/USR/LOCAL/HTTPD/BIN/APXS with the

--enable-fpm

Delete--enable-maintainer-zts

Common options for compiling:

--prefix=/usr/local/php

--with-config-file-path=/etc Specify a folder for the profile

--WITH-CONFIG-FILE-SCAN-DIR=/ETC/PHP.D specifying the configuration folder fragment directory

--with-mysql=/usr/local/mysql

--WITH-OPENSSL support for OpenSSL features

--with-mysqli=/usr/local/mysql/bin/mysql_config another interface for PHP and MySQL interaction, binary program Mysql_config

--enable-mbstring multi-byte string, support Chinese and other multibyte, need to install php-mbstring package.

--with-freetype-dir FreeType font engine, referencing a specific font

--with-jpeg-dir

--with-png-dir

--with-zlib enable zlib Compression library support

--WITH-LIBXML-DIR=/USR/LIB64 enables XML support and specifies the XML library file location, which requires the installation of the Libxml2-devel package.

--enable-sockets to start socket-based communication

--WITH-APXS2=/USR/LOCAL/HTTPD/BIN/APXS uses APSX to compile PHP into a httpd module.

--with-mcrypt enable additional encryption libraries, you need to Libmcrypt-devel

--WITH-CONFIG-FILE-PATH=/ETC Specifies the directory where the PHP master configuration file resides. Configuration file is php.ini

--WITH-CONFIG-FILE-SCAN-DIR=/ETC/PHP.D the configuration fragment location of PHP.

--WITH-BZ2 start the compression library, you need to install the appropriate Bzip2-devel package

--enable-maintainer-zts This is required if httpd is working in a threaded manner. That is, MPM is profork, and you do not need to start the secondary. This support is required for event or worker.

3. Provide configuration files

#cp Php.ini-production/etc/php.ini

4. Edit the httpd configuration file to add support for PHP:

#vim/etc/httpd/httpd.conf

DirectoryIndex index.php index.html

AddType application/x-httpd-php. php

AddType application/x-httpd-php-source. Phps PHP Source support.

5. If PHP is compiled in FPM mode, it needs to be executed:

1. Provide sysv style script for PHP-FPM

#cp SAPI/FPM/INIT.D.PHP.FPM/ETC/RC.D/INIT.D/PHP-FPM

#chmod +X/ETC/RC.D/INIT.D/PHP-FPM

2. Provide configuration files for PHP-FPM

#cp/usr/local/php/etc/php-fpm.conf.default/usr/local/php/etc/php-fpm.conf

3. Modify the configuration file

#vim/usr/local/php/etc/php-fpm.conf

Pm.max_children = 50 Maximum number of child processes

Pm.start_servers = 5 Number of idle processes at service startup

Pm.min_spare_servers = 2 Minimum number of idle processes

Pm.max_spare_servers = 8 Maximum number of idle processes

PID =/usr/local/php/var/run/php-fpm.pid

Specifies the PID file location, which is defined in the service script php-fpm, where 2 remains consistent.

Start PHP-FPM

#systemctl Start PHP-FPM

Verify:

#ps-aux|grep PHP-FPM

#netsta-tnlp|grep PHP-FMP

By default, FPM listens on port 9000.

Xcache

1. Unpack the package:

#tar XF xcache.xxx.tar.gz xcache.xxx

#cd xcacahe.xxx

2. Installation:

#/usr/local/php/bin/phpize run phpize in the current directory. Phpize is the program that prepares the PHP extension before compiling it.

#./configure \

--enable-xcache\ Enabling the XCache feature

--with-php-config=/usr/local/php/bin/php-config Php-config is a small script that can get information about PHP configuration and compilation options.

#make && make Install

At the end of the installation, a line similar to the following appears:

Installing Shared extensions:/usr/local/php/lib/php/extensions/no-debug-[non]-zts-20100525/

3. Append the contents of the XCache configuration file sample to the PHP configuration file

#cat Xcache.ini >>/etc/php.ini

Or

#cp xcache.ini/etc/php.d/

It is recommended to use the second method.

4. Modify Xcache.ini

#vim/etc/php.d/xcache.ini

Zend_extension =/usr/local/php/lib/php/extensions/no-debug-zts-xxx/xcache.so

Replace with the path that was generated at the end of the installation.

Zend_extension =/usr/local/php/lib/php/extensions/no-debug-zts-20100525/xcache.so

Note: If you append Xcache.ini to the php.ini file, there are multiple zend_extension lines to ensure that this new row is ranked first.

Note: If PHP is compiled in FPM, you do not need to modify the configuration file to restart the PHP-FPM service directly.

Xcache.ini

[Xcache.common]

Zend_extension =/usr/local/php/lib/php/extensions/no-debug-zts-xxx/xcache.so

...

[Xcache.admin]

...

[XCache]

Xcache.shm_schem= "Mmap" specifies how memory is shared between each PHP process. Mamp is memory-mapped and can be accessed by multiple processes in memory.

xcache.size=60m the size of the cache opcode. Set to 0 to disable this feature.

Xcache.count=1 setting the number of CPUs

xcache.slots=8k slot setting, hash-related

Xcache.ttl=0 the expiration time of the cached item, 0 means never expires and is managed by XCache itself.

Xcache.gc_intrval=0 the garbage collector work cycle. 0 means no scanning, and the other numeric units are seconds.

XCACHE.VAR_SIZE=4M variable Cache

Xcache.var_count=1 Cache Count

xcache_var_slots=8k

Xcache_var_ttl=0

Xcache_var-maxttl=0

xcache.var_gc_intrval=300

Xcache.cather=on XCache Cache function

Xcache.stat=on

Xcache.optimizer=off XCache's own optimizer

Xcache.test=off

Xcache.experimental=off

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Lamp compile and install PHP and XCache