function views_join::db_safe

Ensure that input is db safe. We only check strings and ints tho so something that needs floats in their joins needs to do their own type checking.

File

includes/handlers.inc, line 1719

Class

views_join

A function class to represent a join and create the SQL necessary to implement the join.

Code

function db_safe($input, $info) {
    if (is_array($input)) {
        $output = array();
        foreach ($input as $value) {
            if (empty($info['numeric'])) {
                $output[] = db_escape_string($value);
            }
            else {
                $output[] = intval($value);
            }
        }
    }
    else {
        if (empty($info['numeric'])) {
            $output = db_escape_string($input);
        }
        else {
            $output = intval($input);
        }
    }
    return $output;
}