RE: [PHP-DB] Functions - scope of returned result

To answer my own question again, I didn't assign the returned value from the function call to a variable: $piv_result=queries(); All OK. -----Original Message----- From: Dillon, John [mailto:JDillon@cantor.co.uk] Sent: 14 August 2003 17:54 To: php-db@lists.php.net Subject: RE: [PHP-DB] Functions - scope of returned result One more bite on this code. function queries(){ //code...... $piv_result=mysql_db_query($db, $query, $connection) or die ("Query9 failed: $query"); return $piv_result; } function print(){ global $piv_result; $count_fields=mysql_num_fields($piv_result); //ERROR: //code........... } //MAIN queries(); print(); Should this work - $piv_result is being returned from one function and then being used in another function. Am I missing something? John                                            http://www.cantor.com CONFIDENTIAL: This e-mail, including its contents and attachments, if any, are confidential. If you are not the named recipient please notify the sender and immediately delete it. You may not disseminate, distribute, or forward this e-mail message or disclose its contents to anybody else. Copyright and any other intellectual property rights in its contents are the sole property of Cantor Fitzgerald. E-mail transmission cannot be guaranteed to be secure or error-free. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. Although we routinely screen for viruses, addressees should check this e-mail and any attachments for viruses. We make no representation or warranty as to the absence of viruses in this e-mail or any attachments. Please note that to ensure regulatory compliance and for the protection of our customers and business, we may monitor and read e-mails sent to and from our server(s). For further important information, please read the Important Legal Information and Legal Statement at http://www.cantor.com/legal_information.html -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php