function _filebrowser_match_path in Filebrowser 7.4

Same name and namespace in other branches

1. 8 filebrowser.helpers.inc \_filebrowser_match_path()
2. 6.2 includes/helpers.inc \_filebrowser_match_path()
3. 7.2 filebrowser.helpers.inc \_filebrowser_match_path()
4. 7.3 filebrowser.helpers.inc \_filebrowser_match_path()

Helper function to match a pattern on the path

Parameters

string $path path to process:

string $patterns to search (seperated by cr):

Return value

TRUE if at least one pattern is found

3 calls to _filebrowser_match_path()

filebrowser_form_upload_validate in ./filebrowser.module

uploads validation.

_filebrowser_cant_view_file in ./filebrowser.common.inc

Check if user should not view a specific file.

_filebrowser_can_view_file in ./filebrowser.common.inc

Check if user can view a specific file.

File

./filebrowser.helpers.inc, line 74

Misc helper functions.

Code

function _filebrowser_match_path($path, $patterns) {
  static $regexps = NULL;
  if (!isset($regexps[$patterns])) {
    $regexps[$patterns] = '/^(' . preg_replace(array(
      '/(\\r\\n?|\\n)/',
      '/\\\\\\*/',
    ), array(
      '|',
      '.*',
    ), preg_quote($patterns, '/')) . ')$/';
  }
  $result = preg_match($regexps[$patterns], _filebrowser_safe_basename($path)) == 1;
  return $result;
}