fbsql_errno

(PHP 4 >= 4.0.6)

fbsql_errno -- Returns the numerical value of the error message from previous FrontBase operation

Description

int fbsql_errno ([resource link_identifier])

Warning

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()