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mysql_result (PHP 3, PHP 4, PHP 5) mysql_result -- Get result data Descriptionstring mysql_result ( resource result, int row [, mixed field] )
Retrieves the contents of one cell from a MySQL result set.
When working on large result sets, you should consider using one
of the functions that fetch an entire row (specified below). As
these functions return the contents of multiple cells in one
function call, they're MUCH quicker than
mysql_result(). Also, note that specifying a
numeric offset for the field argument is much quicker than
specifying a fieldname or tablename.fieldname argument.
Parameters
-
result
The result resource that
is being evaluated. This result comes from a call to
mysql_query(). - row
The row number from the result that's being retrieved. Row numbers
start at 0.
- field
The name or offset of the field being retrieved.
It can be the field's offset, the field's name, or the field's table
dot field name (tablename.fieldname). If the column name has been
aliased ('select foo as bar from...'), use the alias instead of the
column name. If undefined, the first field is retrieved.
Return Values
The contents of one cell from a MySQL result set on success, or
FALSE on failure.
Examples
Example 1. mysql_result() example
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
$result = mysql_query('SELECT name FROM work.employee');
if (!$result) {
die('Could not query:' . mysql_error());
}
echo mysql_result($result, 2); // outputs third employee's name
mysql_close($link);
?>
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NotesNote:
Calls to mysql_result() should not be mixed
with calls to other functions that deal with the result set.
Copyright © 1997 - 2007 by the PHP Documentation Group. This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later. A copy of the Open Publication License is distributed with this manual, the latest version is presently available at http://www.opencontent.org/openpub/.
Please see full copyright text at http://www.php.net/manual/en/copyright.php
Original version of the above documentation is available at http://www.php.net/manual/en/
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