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DB_result::numCols()

PEAR Manual
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DB_result::numCols()

DB_result::numCols() -- Gets number of columns in a result set

Synopsis

integer numCols ()

Get the number of columns of the rows in a result set.

integer - number of columns or a DB_Error object on failure

This function can not be called statically.

Example 26-1. 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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DB_result::nextResult()	Up	DB_result::numRows()

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