maxdb_connect_errno

(PECL maxdb:1.0-7.6.00.38)

maxdb_connect_errno — Returns the error code from last connect call

说明

int maxdb_connect_errno ( void )

The maxdb_connect_errno() function will return the last error code number for last call to maxdb_connect(). If no errors have occured, this function will return zero.

返回值

An error code value for the last call to maxdb_connect(), if it failed. zero means no error occurred.

范例

Example#1 maxdb_connect_errno sample


<?php
$link = maxdb_connect("localhost", "XXXXXXXX", "YYYYYYYYY");

if (!$link) {
   printf("Can't connect to localhost. Errorcode: %d\n", maxdb_connect_errno());
}
?>

The above example would produce the following output:

PHP Warning:  maxdb_connect(): -4008 POS(1) Unknown user name/password combination [08004] <...>
Can't connect to localhost. Errorcode: -4008

参见

maxdb_connect()
maxdb_connect_error()
maxdb_errno()
maxdb_error()
maxdb_sqlstate()


	PHP5中文手册 maxdb_commit maxdb_connect_error MaxDB PHP Manual maxdb_connect_errno (PECL maxdb:1.0-7.6.00.38) maxdb_connect_errno — Returns the error code from last connect call 说明 int maxdb_connect_errno ( void ) The maxdb_connect_errno() function will return the last error code number for last call to maxdb_connect(). If no errors have occured, this function will return zero. 返回值 An error code value for the last call to maxdb_connect(), if it failed. zero means no error occurred. 范例 Example#1 maxdb_connect_errno sample `<?php $link = maxdb_connect("localhost", "XXXXXXXX", "YYYYYYYYY"); if (!$link) { printf("Can't connect to localhost. Errorcode: %d\n", maxdb_connect_errno()); } ?>` The above example would produce the following output: PHP Warning: maxdb_connect(): -4008 POS(1) Unknown user name/password combination [08004] <...> Can't connect to localhost. Errorcode: -4008 参见 maxdb_connect() maxdb_connect_error() maxdb_errno() maxdb_error() maxdb_sqlstate() maxdb_commit maxdb_connect_error MaxDB PHP Manual