PHP Toolbox

reqval()

/**
 * Return request value, if existing
 * @param string $key  $_REQUEST key
 * @param mixed $default   Value to return if key does not exist, default is (boolean) false
 * @return string  Request value, string ('') if non-existing
 */
function reqval($key, $default = false) {
    return (isset($_REQUEST[$key])) ? $_REQUEST[$key] : $default;
} // reqval()

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