linux下安装php 5.3.8

下载php 5.3.8
下载地址:

先安装 libmcrypt
 yum install libmcrypt libmcrypt-devel

安装PHP 5.3.8

./configure \
--prefix=/usr/local/php \
--with-apxs2=/usr/local/apache/bin/apxs \
--with-mysql=/usr/local/mysql \
--with-pdo-mysql=/usr/local/mysql \
--with-mysqli \
--with-gd \
--with-openssl \
--enable-gd-native-ttf \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-zlib \
--with-gettext \
--with-curl \
--with-iconv \
--with-bz2 \
--with-mcrypt \
--enable-soap \
--enable-sockets \
--enable-mbstring=all \
--enable-bcmath \
--enable-ftp \

#> make
#> make install
#> cp  php.ini-production  /usr/local/php/lib/php.ini
-------------------------------------------------------------------------------
安装php5.3, php.ini中 改:
date.timezone = "Asia/Chongqing"

PHP5.3安装Zend Optimizer，已经被正式改成了“Zend Guard Loader”，
下载:
把 ZendGuardLoader.so 拷到 apache/modules下
在php.ini中加入:

zend_extension=/usr/local/apache/modules/ZendGuardLoader.so
zend_loader.enable=1
zend_loader.disable_licensing=0
重启apache
-------------------------------------------------------------------------------

在httpd.conf配置文件中添加:：
AddType application/x-httpd-php .php .php3
在DirectoryIndex 一行后添加  index.php

在虚拟主机下加上下一条，控制权限
php_admin_value open_basedir "/tmp/:/usr/local/www/"

测试：编写test.php文件，内容如下：

修改php.ini
屏蔽带来安全隐患的函数
找到disable_functions函数，加入 disable_functions = chmod,exec,system,passthru,shell_exec,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,dl,popen,curl_exec,popen,pcntl_exec,socket_accept,socket_bind,socket_clear_error,socket_close,socket_connect,socket_create_listen,socket_create_pair,socket_create,socket_get_option,socket_getpeername,socket_getsockname,socket_last_error,socket_listen,socket_read,socket_recv,socket_recvfrom,socket_select,socket_send,socket_sendto,socket_set_block,socket_set_nonblock,socket_set_option,socket_shutdown,socket_strerror,socket_write,stream_socket_client,stream_socket_server,pfsockopen,disk_total_space,disk_free_space,chown,diskfreespace,getrusage,get_current_user,getmyuid,getmypid,dl,leak,listen,chgrp,link,symlink,dlopen,proc_nice,proc_get_stats,proc_terminate,shell_exec,sh2_exec,posix_getpwuid,posix_getgrgid,posix_kill,ini_restore,mkfifo,dbmopen,dbase_open,filepro,filepro_rowcount,posix_mkfifo,putenv,sleep
修改register_globals = on
找到open_basedir
替换成 open_basedir = /usr/home
找到upload_tmp_dir
替换成 upload_tmp_dir = /usr/home/tmp
找到upload_max_filesize = 2M
替换成  upload_max_filesize =30M
post_max_size = 150M
post_max_size 大于 upload_max_filesize 为佳
max_execution_time
默认是30秒.改为
max_execution_time = 0
0表示没有限制