?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";?
Errors coming back from the fbsql database backend don't issue warnings. Instead, use fbsql_error() to retrieve the error text. Note that this function only returns the error text 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.