LAMP架構PHP源碼安裝

11月13日任務

11.10/11.11/11.12 安裝PHP5

11.13 安裝PHP7

 

安裝php

安裝php5

PHP官網www.php.net; 當前主流版本爲5.6/7.1

1. 下載並解壓

[root@localhost src]#  wget http://cn2.php.net/distributions/php-5.6.30.tar.gz
[root@localhost src]# tar -zxvf php-5.6.30.tar.gz

1. 編譯、安裝

# libmcrypt-devel包在epel倉庫內，若是系統內尚未安裝過epel倉庫，執行yum install -y epel-release進行安裝
#[root@localhost php-5.6.30]# yum install -y epel-release
 [root@localhost php-5.6.30]# yum install -y libxml2-devel openssl-devel bzip2-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel
 
 [root@localhost php-5.6.30]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2.4/bin/apxs --with-config-file-path=/usr/local/php/etc  --with-mysql=/usr/local/mysql --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif

[root@localhost php-5.6.30]# echo $?
0
[root@localhost php-5.6.30]# make
[root@localhost php-5.6.30]# make install

查看php編譯信息

[root@localhost php-5.6.30]# /usr/local/php/bin/php -i

# 正常狀況下使用php.ini-production，開發環境能夠使用php.ini-development
[root@localhost php-5.6.30]# cp php.ini-production /usr/local/php/etc/php.ini

php軟件是以模塊的形式安裝進apache的，在/usr/local/apache2.4/conf/httpd.conf文件內的

查看php是否被apache加載

[root@localhost php-5.6.30]# cat /usr/local/apache2.4/conf/httpd.conf | grep php
LoadModule php5_module        modules/libphp5.so

安裝PHP7

一個apache服務器內能夠同時安裝php5和php7，可是隻能運行其中一個，另一個須要註釋掉apache配置文件內對應的LoadModule行

下載、安裝PHP7

[root@localhost src]#  wget http://cn2.php.net/distributions/php-7.1.6.tar.gz
[root@localhost src]#  tar -zxvf php-7.1.6.tar.gz

編譯安裝

# php7內已經移除了--with-mysql參數
[root@localhost src]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2.4/bin/apxs --with-config-file-path=/usr/local/php/etc --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif 
[root@localhost src]# make && make install

apache生成php7模塊

[root@localhost src]# ls /usr/local/apache2.4/modules/libphp7.so

查看php7所加載的模塊

[root@localhost src]#  /usr/local/php7/bin/php -m

apache服務器能夠存在2種版本的php，經過在apache的配置文件中註釋掉相應的行來關閉某個版本的php模塊

[root@localhost src]#  vim /usr/local/apache2.4/conf/httpd.conf

在LoadModule行前加#註釋

軟件安裝時遇到的問題

編譯時沒法執行apxs腳本

Sorry, I cannot run apxs.  Possible reasons follow:

1. Perl is not installed
2. apxs was not found. Try to pass the path using --with-apxs2=/path
3. Apache was not built using --enable-so (the apxs usage page is di

The output of /usr/local/apache/bin/apxs follows:
./configure: /usr/local/apache/bin/apxs: /replace/with/path/to/perl/
configure: error: Aborting

解決方法：

該報錯是因爲perl解釋器路徑無效 -- 「/replace/with/path/to/perl/」
修改/usr/local/apache/bin/apxs文件，將首行改成#!/usr/bin/apxs -w

相關依賴包未安裝

1. libxml2包

configure: error: xml2-config not found. Please check your libxml2 installation.

解決：安裝libxml2包
yum install -y libxml2-devel

1. openssl包

configure: eror: Cannot find OpenSSL's <evp.h>

解決：安裝openssl包
yum install -y openssl-devel

1. bzip2包

configure: error: Please reinstall the BZip2 distribution

解決:安裝bzip2包
yum install -y bzip2-devel

1. libjpeg包

configure: error: jpeglib.h not found.

解決：安裝libjpeg包(libjpeg-turbo-devel)
yum install -y libjpeg-devel

1. libpng包

configure: error: png.h not found.

解決：安裝libpng包
yum install -y libpng-devel

1. freetype包

configure: error: freetype-config not found.

解決：安裝freetype包
yum install -y freetype-devel

缺乏libmcrypt包

configure: error: mcrypt.h not found. Please reinstall libmcrypt.

解決：安裝libmcrypt包(在epel擴展源內，未安裝需yum install -y epel-release)
yum install -y libmcrypt-devel