private static function getCacheParams($actionContext, $cacheSettings, $parameterName, $value = null) {
        $actionName = $actionContext->getActionName();
        $params = array();

        if ($parameterName != 'varyByCustom') {
            ksort($value);

            // action level
            if (!empty($cacheSettings[$actionName][$parameterName])) {
                if ($cacheSettings[$actionName][$parameterName] == '*') {
                    // all parameters
                    $params = $value;
                    $allParameters = true;
                }
                else {
                    // specified parameters
                    $varyByParam = array_map('trim', explode(';', $cacheSettings[$actionName][$parameterName]));
                    sort($varyByParam);
    
                    foreach ($varyByParam as $param) {
                        $params[$param] = $param . '=' . (isset($value[$param]) ? $value[$param] : '');
                    }
                }
            }
    
            // controller level
            if (!isset($allParameters) && !empty($cacheSettings['.'][$parameterName])) {
                if ($cacheSettings['.'][$parameterName] == '*') {
                    // all parameters
                    $params = $value;
                }
                else {
                    // specified parameters
                    $varyByParam = array_map('trim', explode(';', $cacheSettings['.'][$parameterName]));
                    sort($varyByParam);
    
                    foreach ($varyByParam as $param) {
                        if (empty($params[$param])) {
                            $params[$param] = $param . '=' . (isset($value[$param]) ? $value[$param] : '');
                        }
                    }
                }
            }
        }
        else {
            if (!empty($cacheSettings[$actionName][$parameterName]) && is_callable($cacheSettings[$actionName][$parameterName])) {
                $params[] = '0=' . $cacheSettings[$actionName][$parameterName]($actionContext);
            }

            if (empty($params[0]) && !empty($cacheSettings['.'][$parameterName]) && is_callable($cacheSettings['.'][$parameterName])) {
                $params[] = '0=' . $cacheSettings['.'][$parameterName]($actionContext);
            }
        }

        return $params;
    }
private static function getCacheParams($actionContext, $cacheSettings, $parameterName, $value = null) {
        $actionName = $actionContext->getActionName();
        $params = array();

        if ($parameterName != 'varyByCustom') {
            ksort($value);

            // action level
            if (!empty($cacheSettings[$actionName][$parameterName])) {
                if ($cacheSettings[$actionName][$parameterName] == '*') {
                    // all parameters
                    $params = $value;
                    $allParameters = true;
                }
                else {
                    // specified parameters
                    $varyByParam = array_map('trim', explode(';', $cacheSettings[$actionName][$parameterName]));
                    sort($varyByParam);
    
                    foreach ($varyByParam as $param) {
                        $params[$param] = $param . '=' . (isset($value[$param]) ? $value[$param] : '');
                    }
                }
            }
    
            // controller level
            if (!isset($allParameters) && !empty($cacheSettings['.'][$parameterName])) {
                if ($cacheSettings['.'][$parameterName] == '*') {
                    // all parameters
                    $params = $value;
                }
                else {
                    // specified parameters
                    $varyByParam = array_map('trim', explode(';', $cacheSettings['.'][$parameterName]));
                    sort($varyByParam);
    
                    foreach ($varyByParam as $param) {
                        if (empty($params[$param])) {
                            $params[$param] = $param . '=' . (isset($value[$param]) ? $value[$param] : '');
                        }
                    }
                }
            }
        }
        else {
            if (!empty($cacheSettings[$actionName][$parameterName]) && is_callable($cacheSettings[$actionName][$parameterName])) {
                $params[] = '0=' . $cacheSettings[$actionName][$parameterName]($actionContext);
            }

            if (empty($params[0]) && !empty($cacheSettings['.'][$parameterName]) && is_callable($cacheSettings['.'][$parameterName])) {
                $params[] = '0=' . $cacheSettings['.'][$parameterName]($actionContext);
            }
        }

        return $params;
    }
private static function getCacheParams ( $ actionContext , $ cacheSettings , $ parameterName , $ value = null ) { $ actionName = $ actionContext -> getActionName ( ) ; $ params = array ( ) ; if ( $ parameterName != 'varyByCustom' ) { ksort ( $ value ) ; // action level if ( ! empty ( $ cacheSettings [ $ actionName ] [ $ parameterName ] ) ) { if ( $ cacheSettings [ $ actionName ] [ $ parameterName ] == '*' ) { // all parameters $ params = $ value ; $ allParameters = true ; } else { // specified parameters $ varyByParam = array_map ( 'trim' , explode ( ';' , $ cacheSettings [ $ actionName ] [ $ parameterName ] ) ) ; sort ( $ varyByParam ) ; foreach ( $ varyByParam as $ param ) { $ params [ $ param ] = $ param . '=' . ( isset ( $ value [ $ param ] ) ? $ value [ $ param ] : '' ) ; } } } // controller level if ( ! isset ( $ allParameters ) && ! empty ( $ cacheSettings [ '.' ] [ $ parameterName ] ) ) { if ( $ cacheSettings [ '.' ] [ $ parameterName ] == '*' ) { // all parameters $ params = $ value ; } else { // specified parameters $ varyByParam = array_map ( 'trim' , explode ( ';' , $ cacheSettings [ '.' ] [ $ parameterName ] ) ) ; sort ( $ varyByParam ) ; foreach ( $ varyByParam as $ param ) { if ( empty ( $ params [ $ param ] ) ) { $ params [ $ param ] = $ param . '=' . ( isset ( $ value [ $ param ] ) ? $ value [ $ param ] : '' ) ; } } } } } else { if ( ! empty ( $ cacheSettings [ $ actionName ] [ $ parameterName ] ) && is_callable ( $ cacheSettings [ $ actionName ] [ $ parameterName ] ) ) { $ params [ ] = '0=' . $ cacheSettings [ $ actionName ] [ $ parameterName ] ( $ actionContext ) ; } if ( empty ( $ params [ 0 ] ) && ! empty ( $ cacheSettings [ '.' ] [ $ parameterName ] ) && is_callable ( $ cacheSettings [ '.' ] [ $ parameterName ] ) ) { $ params [ ] = '0=' . $ cacheSettings [ '.' ] [ $ parameterName ] ( $ actionContext ) ; } } return $ params ; }
Builds an array of parameters for the cache entry key.

@return array
Builds an array of parameters for the cache entry key .