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odbc_error

Name

odbc_error — Returns an ODBC error code.

Synopsis

string odbc_error([conn]);
resource conn (optional): Connection ID

Returns

ODBC error code

Description

Gets the last error code returned from the ODBC connection identifier. This is a six-digit code. More information can be obtained by also using the odbc_errormsg() function. If a connection identifier is specified, the error relates to that specific connection; otherwise, the last error is returned for any available connection.

Version

Existing since version 4.0-.5

See also

See also: odbc_errormsg

Example

Example 1332. Check for an error

<?php
$db = odbc_connect("DSN","user","pass");
$sql = "SELECT ProductName, UnitPrice FROM WrongTable"; 
if (!$result = @odbc_exec($db, $sql)) {
   echo "Query error! ODBC code: ", odbc_error();
} else {
   while (odbc_fetch_into($result, &$row)) {
      echo "$row[0] $row[1]\n";
   }
}
?>



PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

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