Você procurou por: success (Coreano - Inglês)

returns true on success, false otherwise.
prev

returns true on success, false on error.
changes to the specified directory.

returns true on success and false on error.
example 1. imap_set_quota() example

returns true on success, or false on failure.
use this function at your own risk.

will return true on success and false on failure.
prev

returns a ftp stream on success, false on error.
the port the port parameter specifies an alternate port to connect to.

returns a unix timestamp on success, or -1 on error.
(php 3 = 3.0.13, php 4)

returns a connection identifier on success, or false on error.
ifx_connect() establishes a connection to an informix server.

ncurses_ungetmouse() returns false on success, otherwise true.
ncurses_ungetch

define() returns true on success and false if an error occurs.
constant

returns a positive key resource identifier on success, or false on error.
(php 4 = 4.2.0)

returns a positive msql persistent link identifier on success, or false on error.
returns a positive msql persistent link identifier on success, or false on error.

returns true on success, false otherwise. see also posix_setgid().
see also posix_setgid().

returns the result entry identifier for the first entry on success and false on error.
returns the result entry identifier for the first entry on success and false on error.

returns: a positive frontbase persistent link identifier on success, or false on error.
a positive frontbase persistent link identifier on success, or false on error.

returns: a sesam "result identifier" on success, or false on error.
a "result_id" resource is used by other functions to retrieve the query results.

rolls back all pending statements on connection_id. returns true on success, false on failure.
returns true on success, false on failure.

php_stream_seek() returns 0 on success, but -1 if there was an error.
note:

returns: true on success, false on failure. all pending transactions on connection_id are committed.
all pending transactions on connection_id are committed.

udm_get_res_field() returns result field value on success, false on error.
(php 4 = 4.0.5)