src/Plugin.php
protected static function _findPlugin($name)
    {
        $output = null;
        $paths  = App::path('Plugin');
        $plugin = Configure::read('plugins.' . $name);

        if ($plugin !== null) {
            return $plugin;
        }

        foreach ($paths as $path) {
            $plgPath = $path . $name . DS;
            if (FS::isDir($plgPath)) {
                $output = $plgPath;
                break;
            }
        }

        return $output;
    }
protected static function _findPlugin($name)
    {
        $output = null;
        $paths  = App::path('Plugin');
        $plugin = Configure::read('plugins.' . $name);

        if ($plugin !== null) {
            return $plugin;
        }

        foreach ($paths as $path) {
            $plgPath = $path . $name . DS;
            if (FS::isDir($plgPath)) {
                $output = $plgPath;
                break;
            }
        }

        return $output;
    }
protected static function _findPlugin ( $ name ) { $ output = null ; $ paths = App :: path ( 'Plugin' ) ; $ plugin = Configure :: read ( 'plugins.' . $ name ) ; if ( $ plugin !== null ) { return $ plugin ; } foreach ( $ paths as $ path ) { $ plgPath = $ path . $ name . DS ; if ( FS :: isDir ( $ plgPath ) ) { $ output = $ plgPath ; break ; } } return $ output ; }
Find plugin dir in registered paths.

@param string $name
@return null|string
Find plugin dir in registered paths .