一、PHP编译
（一）、依赖环境
编译常用依赖包：
yum install -y gcc gcc-c++ make zlib zlib-devel pcre pcre-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers libxslt libxslt-devel
（二）、编译参数
常用编译参数：
./configure
--prefix=/usr/local/php
--with-curl
--with-freetype-dir
--with-gd
--with-ldap
--with-gettext
--with-iconv-dir
--with-jpeg-dir
--with-kerberos
--with-libdir=lib64
--with-libxml-dir
--with-mysqli
--with-openssl
--with-pcre-regex
--with-pdo-mysql
--with-pdo-sqlite
--with-pear
--with-png-dir
--with-xmlrpc
--with-xsl
--with-zlib
--enable-fpm
--enable-bcmath
--enable-libxml
--enable-inline-optimization
--enable-mbregex
--enable-mbstring
--enable-opcache
--enable-pcntl
--enable-shmop
--enable-soap
--enable-sockets
--enable-sysvsem
--enable-xml
--enable-zip
--with-fpm-group=nginx
--with-fpm-user=nginx
二、编译安装PHP常见错误
（一）、错误一
checking for xml2-config path...
configure: error: xml2-config not found. Please check your libxml2 installation.
解决方法：
yum -y install libxml2-devel
（二）、错误二
checking for BZip2 in default path... not found
configure: error: Please reinstall the BZip2 distribution
解决方法：
yum install -y bzip2-devel
（三）、错误三
If configure fails try --with-vpx-dir=
configure: error: png.h not found.
解决方法：
yum -y install libpng-devel
（四）、错误四
If configure fails try --with-xpm-dir=
configure: error: freetype.h not found.
解决方法：
yum -y install freetype-devel
（五）、错误五
checking for specified location of the MySQL UNIX socket... no
configure: error: Cannot find MySQL header files under /usr/local/mysql.
Note that the MySQL client library is not bundled anymore!
解决方法：
yum -y install mysql
#没有安装mysql数据导致，安装mysql即可
（六）、错误六
configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决方法：
#安装libmcrypt
wget ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/attic/libmcrypt/libmcrypt-2.5.7.tar.gz
tar -zxvf libmcrypt-2.5.7.tar.gz
cd libmcrypt-2.5.7
mkdir -p /usr/local/libmcrytp
./configure prefix=/usr/local/libmcrytp/
make
make install