(PHP 4 >= 4.0.6)
fbsql_errno -- Returns the numerical value of the error message from previous FrontBase operationWarning |
This function is EXPERIMENTAL. That means, that the behaviour of this function, this function name, in concreto ANYTHING documented here can change in a future release of PHP WITHOUT NOTICE. Be warned, and use this function at your own risk. |
Returns the error number from the last fbsql function, or 0 (zero) if no error occurred.
Errors coming back from the fbsql database backend dont issue warnings. Instead, use fbsql_errno() to retrieve the error code. Note that this function only returns the error code from the most recently executed fbsql function (not including fbsql_error() and fbsql_errno()), so if you want to use it, make sure you check the value before calling another fbsql function.
<?php fbsql_connect("marliesle"); echo fbsql_errno().": ".fbsql_error()."<BR>"; fbsql_select_db("nonexistentdb"); echo fbsql_errno().": ".fbsql_error()."<BR>"; $conn = fbsql_query("SELECT * FROM nonexistenttable;"); echo fbsql_errno().": ".fbsql_error()."<BR>"; ?> |
See also: fbsql_error(), fbsql_warnings()