function easy_breadcrumb_help

Same name and namespace in other branches

1. 2.x easy_breadcrumb.module \easy_breadcrumb_help() 1 comment
2. 8.x-1.x easy_breadcrumb.module \easy_breadcrumb_help() 1 comment

Implements hook_help().

File

./easy_breadcrumb.module, line 55

Code

function easy_breadcrumb_help($path, $arg) {
    switch ($path) {
        case 'admin/help#easy_breadcrumb':
            $readme = file_get_contents(dirname(__FILE__) . '/README.md');
            $output = '';
            if (module_exists('markdown')) {
                $filters = module_invoke('markdown', 'filter_info');
                $info = $filters['filter_markdown'];
                if (function_exists($info['process callback'])) {
                    $output = $info['process callback']($readme, NULL);
                }
            }
            if ($output === '') {
                $output = '<pre>' . $readme . '</pre>';
            }
            return $output;
    }
}