PHP4 的配置文件 PHP.ini 注释及配置指导
整个文件中,为保持原文件不受破坏,我采取了以下方式
1、可直接加注释的,在“;”后加。
2、如不好直接加注释的,则另外添加,但全部以“ ;;”开头
文件中“Boolean” 标志可以为以下值
开放: 1 或 On 或 True 或 Yes ;
关闭:0 或 Off 或 False 或 No
;;engine = Boolean
此项对Apache的PHP4模块很有用,它设定PHP4解析器的开关状态
;;short_open_tag = Boolean
此项可控制HTML中PHP的三种标记.On 则三种标记都可以,否则只有php 和 <script>两种标记可运行<o:p></script>
;;asp_tags = Boolean
习惯使用PHP的朋友可将此项打开,即采用ASP类似的标记,但为了程序的可移植性,不建议打开
max_execution_time = 30
每个脚码最长运行时间
memory_limit = 8388608
每个脚码可用的最大内存(最大8MB)
error_reporting
设置出错报告的级别,
位值 |
错 误 类 型 |
1 |
一般错误 |
2 |
一般警告 |
4 |
分析器错误 |
7 (默认值) |
一般错误,一般警告,分析器错误 |
8 |
关联模式警告(小小错误都会报告,如:引用一个没有初始化的变量) |
;;display_errors = Boolean ;
决定是否将出错信息和HTML一起输出在屏幕上
;;log_errors = Boolean
决定是否将Script程序的出错信息纪录到服务器的error log 文件中,,此项和采用的服务器有关
;;track_errors = Boolean
如果允许的话,最后的一条出错信息会出现在全局变量$php_errormsg中
error_log = filename
设置纪录Script程序出错的文件名
;;magic_quotes_gpc = Boolean
为(Get/Post/Cookie)操作设置magic_quotes的状态,当magic_quotes允许时,所有的'(单引号),"(双引号),\(反斜线)和NUL被替换为一个反斜线号, 如果magic_quotes_sybase也是允许的,则一个单引号将被替换为一个反斜线加一个单引号,即 ' 被替换为 \'
;;track_vars = Boolean
如果该参数允许,则GET、POST和Cookie的输入分别在各自对应的全局数组$HTTP_GET_VARS[], $HTTP_POST_VARS[] , $HTTP_COOKIE_VARS[]中可找到
doc_root =
PHP4在服务器上的目录,如果PHP4被配置为安全模式,则任何此目录以外的文件将不可使用PHP4的服务
upload_tmp_dir =
设定文件上在时的临时文件目录,对任何用户都可写
upload_max_filesize = 2097152
设定文件上在时的最大字节
extension_dir = ./
DLL文件所在的目录
extension=php_mysql.dll
允许Mysql 函数库运行
SMTP = localhost
WIN32中PHP4执行邮件发送函数时所用的SMTP服务器的DNS名或IP地址
sendmail_from = me@localhost.com
发送邮件时"FROM:"栏中显示的Email地址
sendmail_path =
unix才用此项
debugger.host = localhost
调试器使用的DNS名或IP地址
debugger.port = 7869
调试器使用的端口
debugger.enabled = False
是否开放调试器
uodbc.allow_persistent = On
是否允许持续的ODBC连接
uodbc.max_persistent = -1
每个ODBC进程最大的持续连接数,-1表示没有限制
uodbc.max_links = -1
每个ODBC进程最大的连接数,包含持续连接
mysql.allow_persistent = On
是否允许持续的MySQL连接
mysql.max_persistent = -1
每个MySQL进程最大的持续连接数,-1表示没有限制
mysql.max_links = -1
每个MySQL进程最大的连接数,包含持续连接
mysql.default_port =3306
mysql_connect()的缺省的端口
mysql.default_host =localhost
mysql_connect()的缺省服务器名
mysql.default_user =root
mysql_connect()的缺省用户
mysql.default_password =
密码,可不填,即没有密码
session.save_handler = files
定义Session储存资料的文件名
session.save_path = /tmp
定义Session储存资料的文件路径
session.name = PHPSESSID
设定Session所使用的cookie名称
session.lifetime = 0
设定Cookie送到浏览器后的保存时间,单位为秒,0表示直到浏览器关闭

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