PHP. Учебник. 2005

fbsql_errno

Пред.

След.

fbsql_errno

(PHP 4 >= 4.0.6, PHP 5)fbsql_errno -- Returns the numerical value of the error message from previous FrontBase operation

Описание

int fbsql_errno ( [resource link_identifier] )

- Returns the error number from the last fbsql function, or 0 (zero) if no error occurred.

- Errors coming back from the fbsql database backend don't 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() and fbsql_warnings().

Пред.

Начало

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fbsql_drop_db

Уровень выше

fbsql_error 22222