php 5321 编译参数：

./configure --prefix=/usr/local/php --with-libdir=lib64 --with-apxs2=/usr/local/http/httpd/bin/apxs --with-pgsql=/usr/local/pgsql --with-libxml-dir --with-openssl --with-zlib --with-curl --enable-exif --with-jpeg-dir --with-gd --with-freetype-dir --with-gettext --enable-mbstring --with-mcrypt --with-readline --enable-zip --enable-json --enable-intl --with-mysql --enable-sockets --with-mysqli --with-snmp --with-pdo-mysql --with-pdo-pgsql=/usr/local/pgsql --with-imap --with-imap-ssl --with-kerberos --enable-ftp