session Session Support enabled Registered save handlers files user Directive Local Value Master Value session.auto_start Off Off session.bug_compat_42 On On session.bug_compat_warn On On session.cache_expire 180 180 session.cache_limiter nocache nocache session.cookie_domain no value no value session.cookie_lifetime 0 0 session.cookie_path D:\wwwroot\php\sessiondata D:\wwwroot\php\sessiondata session.cookie_secure Off Off session.entropy_file no value no value session.entropy_length 0 0 session.gc_dividend 100 100 session.gc_maxlifetime 1440 1440 session.gc_probability 1 1 session.name PHPSESSID PHPSESSID session.referer_check no value no value session.save_handler files files session.save_path D:\wwwroot\php\sessiondata D:\wwwroot\php\sessiondata session.serialize_handler php php session.use_cookies On On session.use_only_cookies Off Off session.use_trans_sid Off Off 这是phpinfo()得出的结果,session应该启动了的!
你php.ini的SESSION是如何设置的,我的是这样,看看?[Session] ; Handler used to store/retrieve data. session.save_handler = files; Argument passed to save_handler. In the case of files, this is the path ; where data files are stored. Note: Windows users have to change this ; variable in order to use PHP's session functions. session.save_path = "C:/tmp"; Whether to use cookies. session.use_cookies = 1 ; Name of the session (used as cookie name). session.name = PHPSESSID; Initialize session on request startup. session.auto_start = 0; Lifetime in seconds of cookie or, if 0, until browser is restarted. session.cookie_lifetime = 0; The path for which the cookie is valid. session.cookie_path = /; The domain for which the cookie is valid. session.cookie_domain =; Handler used to serialize data. php is the standard serializer of PHP. session.serialize_handler = php; Percentual probability that the 'garbage collection' process is started ; on every session initialization. session.gc_probability = 1; After this number of seconds, stored data will be seen as 'garbage' and ; cleaned up by the garbage collection process. session.gc_maxlifetime = 1440; Check HTTP Referer to invalidate externally stored URLs containing ids. ; HTTP_REFERER has to contain this substring for the session to be ; considered as valid. session.referer_check =; How many bytes to read from the file. session.entropy_length = 0; Specified here to create the session id. session.entropy_file =;session.entropy_length = 16;session.entropy_file = /dev/urandom; Set to {nocache,private,public} to determine HTTP caching aspects. session.cache_limiter = nocache; Document expires after n minutes. session.cache_expire = 180; use transient sid support if enabled by compiling with --enable-trans-sid. session.use_trans_sid = 1url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Session Support enabled
Registered save handlers files user Directive Local Value Master Value
session.auto_start Off Off
session.bug_compat_42 On On
session.bug_compat_warn On On
session.cache_expire 180 180
session.cache_limiter nocache nocache
session.cookie_domain no value no value
session.cookie_lifetime 0 0
session.cookie_path D:\wwwroot\php\sessiondata D:\wwwroot\php\sessiondata
session.cookie_secure Off Off
session.entropy_file no value no value
session.entropy_length 0 0
session.gc_dividend 100 100
session.gc_maxlifetime 1440 1440
session.gc_probability 1 1
session.name PHPSESSID PHPSESSID
session.referer_check no value no value
session.save_handler files files
session.save_path D:\wwwroot\php\sessiondata D:\wwwroot\php\sessiondata
session.serialize_handler php php
session.use_cookies On On
session.use_only_cookies Off Off
session.use_trans_sid Off Off 这是phpinfo()得出的结果,session应该启动了的!
; Handler used to store/retrieve data.
session.save_handler = files; Argument passed to save_handler. In the case of files, this is the path
; where data files are stored. Note: Windows users have to change this
; variable in order to use PHP's session functions.
session.save_path = "C:/tmp"; Whether to use cookies.
session.use_cookies = 1
; Name of the session (used as cookie name).
session.name = PHPSESSID; Initialize session on request startup.
session.auto_start = 0; Lifetime in seconds of cookie or, if 0, until browser is restarted.
session.cookie_lifetime = 0; The path for which the cookie is valid.
session.cookie_path = /; The domain for which the cookie is valid.
session.cookie_domain =; Handler used to serialize data. php is the standard serializer of PHP.
session.serialize_handler = php; Percentual probability that the 'garbage collection' process is started
; on every session initialization.
session.gc_probability = 1; After this number of seconds, stored data will be seen as 'garbage' and
; cleaned up by the garbage collection process.
session.gc_maxlifetime = 1440; Check HTTP Referer to invalidate externally stored URLs containing ids.
; HTTP_REFERER has to contain this substring for the session to be
; considered as valid.
session.referer_check =; How many bytes to read from the file.
session.entropy_length = 0; Specified here to create the session id.
session.entropy_file =;session.entropy_length = 16;session.entropy_file = /dev/urandom; Set to {nocache,private,public} to determine HTTP caching aspects.
session.cache_limiter = nocache; Document expires after n minutes.
session.cache_expire = 180; use transient sid support if enabled by compiling with --enable-trans-sid.
session.use_trans_sid = 1url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
注:加引号",去一个\
winnt中新建一个tmp文件夹
php.ini中session_save_path=./tmp
在你的php文件的当前目录下新建一个tmp文件夹。当然要记得重起apache,要保险一点,干脆重起一下计算机试试。有时候莫名其妙的良方就是重起啦。
呵呵