Şunu aradınız:: you should understand your friends (Çince (Modern) - İngilizce)

no locking is done, so you should avoid modifying your filepro database while it may be opened in php.
when safe mode is enabled, php checks whether the files or directories you are about to operate on have the same uid (owner) as the script that is being executed.

if you are running netscape enterprise 4.x, then you should use the following:
configuration example for netscape enterprise

if the requested resource was opened successfully, you should return true, otherwise you should return false
you should store data into the underlying storage used by your stream.

enable the security check for internal server redirects. you should use this if you are running the cgi version with apache.
install instructions for php 4 can be found on the pear site.

to call user functions from an internal function, you should use the call_user_function() function.
you should check that return value!

original stream was not seekable and has been released. newstream is set to the new seekable stream. you should not access origstream anymore.
you should not access origstream anymore.

for security reasons, you should not put your dynamic modules into publicly accessible directories. even though it can be done and it simplifies testing, you should put them into a separate directory in production environments.
even though it can be done and it simplifies testing, you should put them into a separate directory in production environments.

discussing all the files included in the php package is beyond the scope of this chapter. however, you should take a close look at the following files:
however, you should take a close look at the following files:

if you are using the supplied salt, you should be aware that the salt is generated once. if you are calling this function recursively, this may impact both appearance and security.
at install time, php determines the capabilities of the crypt function and will accept salts for other encryption types.

the parameter list of this declaration is very important; you should keep these parameters in mind (see 桶跡 31-1 for descriptions).
the parameter list of this declaration is very important; you should keep these parameters in mind (see table 31-1 for descriptions).

you should always try to use socket_select() without timeout. your program should have nothing to do if there is no data available. code that depends on timeouts is not usually portable and difficult to debug.
code that depends on timeouts is not usually portable and difficult to debug.

flag indicating if the wrapper is responsible for raising errors using trigger_error() during opening of the stream. if this flag is not set, you should not raise any errors.
unable to connect to remote host, file not found, etc...).

if this flag is set, you are responsible for raising errors using trigger_error() during opening of the stream. if this flag is not set, you should not raise any errors.
if there are less than count bytes available, return as many as are available.

before we start discussing code issues, you should familiarize yourself with the source tree to be able to quickly navigate through php's files. this is a must-have ability to implement and debug extensions.
this is a must-have ability to implement and debug extensions.

if the path is opened successfully, and stream_use_path is set in options, you should set opened_path to the full path of the file/resource that was actually opened.
you must also update the read / write position of the stream by the number of bytes that were successfully read.

首次运行向导： é ç½®å›¾åƒå’Œå ƒæ•°æ®å­˜å‚¨çš„ä½ç½® this is a path name so you should include the slash in the translation
configure where images and metadata are stored