function path_breadcrumbs_path_pattern in Path Breadcrumbs 7.2

Same name and namespace in other branches

1. 7.3 path_breadcrumbs.module \path_breadcrumbs_path_pattern()

Create sql pattern from url. Replaces all path arguments except the 1st one with %-symbol.

Parameters

string $path:

Return value

string pattern

1 call to path_breadcrumbs_path_pattern()

path_breadcrumbs_load_by_path in ./path_breadcrumbs.module

Load enabled path_breadcrumbs by path.

File

./path_breadcrumbs.module, line 601

Provide core functions for path breadcrumbs modue.

Code

function path_breadcrumbs_path_pattern($path) {
  $cache =& drupal_static(__FUNCTION__);
  if (empty($cache[$path])) {

    // Example: 'node/%node/view' -> 'node/%/%
    $cache[$path] = preg_replace("\n            /\\/     # start with slash\n            [^\\/]+  # all symbols except for the slash\n            /x", '/%', $path);
  }
  return $cache[$path];
}