Fatal error: session_start(): Failed to initialize storage module: files问题解决方法

php  /  管理员 发布于 7年前   580

[Session]
 ; Handler used to store/retrieve data.
 ; http://php.net/session.save-handler
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.

 ; The path can be defined as:

 ;     session.save_path = "N;/path"

 ; where N is an integer.  Instead of storing all the session files in
 ; /path, what this will do is use subdirectories N-levels deep, and
 ; store the session data in those directories.  This is useful if you
 ; or your OS have problems with lots of files in one directory, and is
 ; a more efficient layout for servers that handle lots of sessions.

 ; NOTE 1: PHP will not create this directory structure automatically.
 ;         You can use the script in the ext/session dir for that purpose.
 ; NOTE 2: See the section on garbage collection below if you choose to
 ;         use subdirectories for session storage

 ; The file storage module creates files using mode 600 by default.
 ; You can change that by using

 ;     session.save_path = "N;MODE;/path"

 ; where MODE is the octal representation of the mode. Note that this
 ; does not overwrite the process's umask.
 ; http://php.net/session.save-path
 session.save_path = "/tmp"
; Whether to use cookies.
 ; http://php.net/session.use-cookies
 session.use_cookies = 1
; http://php.net/session.cookie-secure
 ;session.cookie_secure =
; This option forces PHP to fetch and use a cookie for storing and maintaining
 ; the session id. We encourage this operation as it's very helpful in combatting
 ; session hijacking when not specifying and managing your own session id. It is
 ; not the end all be all of session hijacking defense, but it's a good start.
 ; http://php.net/session.use-only-cookies
 session.use_only_cookies = 1
; Name of the session (used as cookie name).
 ; http://php.net/session.name
 session.name = PHPSESSID
; Initialize session on request startup.
 ; http://php.net/session.auto-start
 session.auto_start = 0
; Lifetime in seconds of cookie or, if 0, until browser is restarted.
 ; http://php.net/session.cookie-lifetime
 session.cookie_lifetime = 0
; The path for which the cookie is valid.
 ; http://php.net/session.cookie-path
 session.cookie_path = /
; The domain for which the cookie is valid.
 ; http://php.net/session.cookie-domain
 session.cookie_domain =
; Whether or not to add the httpOnly flag to the cookie, which makes it inaccessible to browser scripting languages such as JavaScript.
 ; http://php.net/session.cookie-httponly
 session.cookie_httponly =
; Handler used to serialize data.  php is the standard serializer of PHP.
 ; http://php.net/session.serialize-handler
 session.serialize_handler = php
; Defines the probability that the 'garbage collection' process is started
 ; on every session initialization. The probability is calculated by using
 ; gc_probability/gc_divisor. Where session.gc_probability is the numerator
 ; and gc_divisor is the denominator in the equation. Setting this value to 1
 ; when the session.gc_divisor value is 100 will give you approximately a 1% chance
 ; the gc will run on any give request.
 ; Default Value: 1
 ; Development Value: 1
 ; Production Value: 1
 ; http://php.net/session.gc-probability
 session.gc_probability = 1
; Defines the probability that the 'garbage collection' process is started on every
 ; session initialization. The probability is calculated by using the following equation:
 ; gc_probability/gc_divisor. Where session.gc_probability is the numerator and
 ; session.gc_divisor is the denominator in the equation. Setting this value to 1
 ; when the session.gc_divisor value is 100 will give you approximately a 1% chance
 ; the gc will run on any give request. Increasing this value to 1000 will give you
 ; a 0.1% chance the gc will run on any give request. For high volume production servers,
 ; this is a more efficient approach.
 ; Default Value: 100
 ; Development Value: 1000
 ; Production Value: 1000
 ; http://php.net/session.gc-divisor
 session.gc_divisor = 1000
; After this number of seconds, stored data will be seen as 'garbage' and
 ; cleaned up by the garbage collection process.
 ; http://php.net/session.gc-maxlifetime
 session.gc_maxlifetime = 1440
; NOTE: If you are using the subdirectory option for storing session files
 ;       (see session.save_path above), then garbage collection does *not*
 ;       happen automatically.  You will need to do your own garbage
 ;       collection through a shell script, cron entry, or some other method.
 ;       For example, the following script would is the equivalent of
 ;       setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes):
 ;          find /path/to/sessions -cmin +24 | xargs rm
; PHP 4.2 and less have an undocumented feature/bug that allows you to
 ; to initialize a session variable in the global scope, even when register_globals
 ; is disabled.  PHP 4.3 and later will warn you, if this feature is used.
 ; You can disable the feature and the warning separately. At this time,
 ; the warning is only displayed, if bug_compat_42 is enabled. This feature
 ; introduces some serious security problems if not handled correctly. It's
 ; recommended that you do not use this feature on production servers. But you
 ; should enable this on development servers and enable the warning as well. If you
 ; do not enable the feature on development servers, you won't be warned when it's
 ; used and debugging errors caused by this can be difficult to track down.
 ; Default Value: On
 ; Development Value: On
 ; Production Value: Off
 ; http://php.net/session.bug-compat-42
 session.bug_compat_42 = Off
; This setting controls whether or not you are warned by PHP when initializing a
 ; session value into the global space. session.bug_compat_42 must be enabled before
 ; these warnings can be issued by PHP. See the directive above for more information.
 ; Default Value: On
 ; Development Value: On
 ; Production Value: Off
 ; http://php.net/session.bug-compat-warn
 session.bug_compat_warn = Off
; 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.
 ; http://php.net/session.referer-check
 session.referer_check =
; How many bytes to read from the file.
 ; http://php.net/session.entropy-length
 session.entropy_length = 0
; Specified here to create the session id.
 ; http://php.net/session.entropy-file
 ; On systems that don't have /dev/urandom /dev/arandom can be used
 ; On windows, setting the entropy_length setting will activate the
 ; Windows random source (using the CryptoAPI)
 ;session.entropy_file = /dev/urandom
; Set to {nocache,private,public,} to determine HTTP caching aspects
 ; or leave this empty to avoid sending anti-caching headers.
 ; http://php.net/session.cache-limiter
 session.cache_limiter = nocache
; Document expires after n minutes.
 ; http://php.net/session.cache-expire
 session.cache_expire = 180
; trans sid support is disabled by default.
 ; Use of trans sid may risk your users security.
 ; Use this option with caution.
 ; - User may send URL contains active session ID
 ;   to other person via. email/irc/etc.
 ; - URL that contains active session ID may be stored
 ;   in publically accessible computer.
 ; - User may access your site with the same session ID
 ;   always using URL stored in browser's history or bookmarks.
 ; http://php.net/session.use-trans-sid
 session.use_trans_sid = 0
; Select a hash function for use in generating session ids.
 ; Possible Values
 ;   0  (MD5 128 bits)
 ;   1  (SHA-1 160 bits)
 ; This option may also be set to the name of any hash function supported by
 ; the hash extension. A list of available hashes is returned by the hash_algos()
 ; function.
 ; http://php.net/session.hash-function
 session.hash_function = 0
; Define how many bits are stored in each character when converting
 ; the binary hash data to something readable.
 ; Possible values:
 ;   4  (4 bits: 0-9, a-f)
 ;   5  (5 bits: 0-9, a-v)
 ;   6  (6 bits: 0-9, a-z, A-Z, "-", ",")
 ; Default Value: 4
 ; Development Value: 5
 ; Production Value: 5
 ; http://php.net/session.hash-bits-per-character
 session.hash_bits_per_character = 5
; The URL rewriter will look for URLs in a defined set of HTML tags.
 ; form/fieldset are special; if you include them here, the rewriter will
 ; add a hidden field with the info which is otherwise appended
 ; to URLs.  If you want XHTML conformity, remove the form entry.
 ; Note that all valid entries require a "=", even if no value follows.
 ; Default Value: "a=href,area=href,frame=src,form=,fieldset="
 ; Development Value: "a=href,area=href,frame=src,input=src,form=fakeentry"
 ; Production Value: "a=href,area=href,frame=src,input=src,form=fakeentry"
 ; http://php.net/url-rewriter.tags
 url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"