Você procurou por: handler (Coreano - Inglês)

예 1. java exception handler
java exception handler

starting the sesam database handler (dbh), and
starting the sesam database handler (dbh), and

the zend function to register your resource handler is defined as:
the zend function to register your resource handler is defined as:

dba_open() establishes a database instance for path with mode using handler.
when you are absolutly sure that you do not require database locking you can do so by using "-" instead of "l "or "d".

true is returned if the handler is set up, false if parser is not a parser.
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the first parameter, parser, is a reference to the xml parser calling the handler.
if a handler function is set to an empty string, or false, the handler in question is disabled.

dba_popen() establishes a persistent database instance for path with mode using handler.
(php 3 = 3.0.8, php 4)

if a handler function is set to an empty string, or false, the handler in question is disabled.
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stream_register_wrapper() will return false if the protocol already has a handler.
if this flag is not set, you should not raise any errors.

this handler will be called if the xml parser encounters an external entity declaration with an ndata declaration, like the following:
!entity name {publicid _bar_ systemid} ndata notationname

dba_open() returns a positive handler id or false, in the case the open is successful or fails, respectively.
in php versions before php 4.3.0 you must use semaphores to guard against simultanious database access for any database handler with the exception of gdbm.

session.save_handler defines the name of the handler which is used for storing and retrieving data associated with a session. defaults to files.
the restored session variables will only be available in the array $_session.

the following example provides file based session storage similar to the php sessions default save handler files. this example could easily be extended to cover database storage using your favorite php supported database engine.
this example could easily be extended to cover database storage using your favorite php supported database engine.

php_register_url_stream_wrapper() registers wrapper as the handler for the protocol specified by protocol.
note:

handler is the name of the handler which shall be used for accessing path. it is passed all optional parameters given to dba_open() and can act on behalf of them.
this is important to know since in such cases locking is simply ignored on the resource and other solutions have to be found.

also note that it is your responsibility to die() if necessary. if the error-handler function returns, script execution will continue with the next statement after the one that caused an error.
if the error-handler function returns, script execution will continue with the next statement after the one that caused an error.

the function named by handler must accept five parameters: handler (int parser, string notationname, string base, string systemid, string publicid)
the first parameter, parser, is a reference to the xml parser calling the handler.

by default, all the element names that are passed to the handler functions are case-folded. this behaviour can be queried and controlled per xml parser with the xml_parser_get_option() and xml_parser_set_option() functions, respectively.
the handling of these are application-specific, except that all pi targets starting with "xml" are reserved.