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ora_fetch

Name

ora_fetch — Fetches a row of result data from a cursor.

Synopsis

bool ora_fetch(cursor);
resource cursor: Cursor handle

Returns

TRUE on success; FALSE on error

Description

Fetches a row of data from the result set of an executed query. This function can be used to loop through a result set, as the function returns FALSE when there are no more rows in the result set.

Note

As of versions 3.0 and 4.0

Example

Example 888. Fetch rows of data

// open a connection
if (!$db = @ora_logon("dev@ORCL","dev")) {
   $error = ora_error();
   printf("There was an error connecting. Error was: %s", $error);
   die();
}

// open a cursor
$curs = ora_open($db);

// check that SQL is OK
if (!@ora_parse($curs,"SELECT * FROM phone_numbers")) {
   echo "Error in parse. Error was :", ora_error($curs);
} else {
   ora_exec($curs);
   
   // fetch consecutive rows
   while (ora_fetch($curs)) {
      printf("%s\n", ora_getcolumn($curs, "PHONE_NUMBER"));
   }

}



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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