src/Core/LTIX.php
public static function signParameters($oldparms, $endpoint, $method,
        $submit_text = false, $org_id = false, $org_desc = false) {

        $oauth_consumer_key = self::ltiParameter('key_key');
        $oauth_consumer_secret = self::decrypt_secret(self::ltiParameter('secret'));

        return LTI::signParameters($oldparms, $endpoint, $method, $oauth_consumer_key, $oauth_consumer_secret,
            $submit_text, $org_id, $org_desc);
    }
public static function signParameters($oldparms, $endpoint, $method,
        $submit_text = false, $org_id = false, $org_desc = false) {

        $oauth_consumer_key = self::ltiParameter('key_key');
        $oauth_consumer_secret = self::decrypt_secret(self::ltiParameter('secret'));

        return LTI::signParameters($oldparms, $endpoint, $method, $oauth_consumer_key, $oauth_consumer_secret,
            $submit_text, $org_id, $org_desc);
    }
public static function signParameters ( $ oldparms , $ endpoint , $ method , $ submit_text = false , $ org_id = false , $ org_desc = false ) { $ oauth_consumer_key = self :: ltiParameter ( 'key_key' ) ; $ oauth_consumer_secret = self :: decrypt_secret ( self :: ltiParameter ( 'secret' ) ) ; return LTI :: signParameters ( $ oldparms , $ endpoint , $ method , $ oauth_consumer_key , $ oauth_consumer_secret , $ submit_text , $ org_id , $ org_desc ) ; }
signParameters - Look up the key and secret and call the underlying code in LTI
signParameters - Look up the key and secret and call the underlying code in LTI