function likebtn_help in Like Button 7

Same name and namespace in other branches

1. 8.2 likebtn.module \likebtn_help()

Implements hook_help().

File

./likebtn.module, line 177

Implements the LikeBtn module.

Code

function likebtn_help($path, $arg) {
  switch ($path) {
    case 'admin/help#likebtn':
      $output = file_get_contents(drupal_get_path('module', 'likebtn') . '/README.txt');
      return '<pre>' . check_plain($output) . '</pre>';
  }
}