DB_result::numCols()DB_result::numCols() -- Gets number of columns in a result set Description
Get the number of columns of the rows in a result set.
Return value
integer - number of columns
or a DB_Error object on failure
NoteThis function can not be called
statically. ExampleExample 33-1. Using numCols() <?php
// Once you have a valid DB object named $db...
$res =& $db->query('SELECT * FROM phptest');
echo $res->numCols();
?> |
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