1.下载

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wget http://cn2.php.net/get/php-5.4.45.tar.bz2/from/this/mirror -O php-5.4.45.tar.bz2

2.解压

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tar jxf php-5.4.45.tar.bz2

3.配置编译参数

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cd php-5.4.45
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --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 --disable-ipv6

在这一步,遇到如下错误:configure: error: xml2-config not found. Please check your libxml2 installation.解决办法是:

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yum install -y libxml2-devel

还有错误:configure: error: Cannot find OpenSSL’s <evp.h>解决办法是

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yum install -y openssl openssl-devel

错误:checking for BZip2 in default path… not foundconfigure: error: Please reinstall the BZip2 distribution解决办法

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yum install -y bzip2 bzip2-devel

错误:configure: error: png.h not found.解决办法

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yum install -y libpng libpng-devel

错误:configure: error: freetype.h not found.解决办法

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yum install -y freetype freetype-devel

错误:configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决办法:

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rpm -ivh "http://www.aminglinux.com/bbs/data/attachment/forum/month_1211/epel-release-6-7.noarch.rpm"
yum install -y libmcrypt-devel
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make
make install

查看模块

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/usr/local/php/bin/php -m

查看相关配置

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/usr/local/php/bin/php -i