function _patterns_recurse_tokens in Patterns 7

Same name and namespace in other branches

1. 5 patterns.module \_patterns_recurse_tokens()
2. 6.2 patterns.module \_patterns_recurse_tokens()
3. 6 patterns.module \_patterns_recurse_tokens()
4. 7.2 includes/core/token.inc \_patterns_recurse_tokens()

Recurse an array and replace with tokens @TODO This is used instead of array_walk_recursive because of some strange issues with token_get_values failing.

1 call to _patterns_recurse_tokens()

patterns_implement_action in includes/core/common.inc

Setup and run an action.

File

includes/core/token.inc, line 54

Functions to related to token module. TODO: Check if we still need them

Code

function _patterns_recurse_tokens(&$object, $identifiers) {
  foreach ($object as $key => $value) {
    if (is_array($value)) {
      _patterns_recurse_tokens($object[$key], $identifiers);
    }
    elseif (is_scalar($value)) {
      $old_key = $key;
      _patterns_replace_tokens($object[$key], $key, $identifiers);

      // The key was changed, change it
      if ($old_key != $key) {
        $keys = array_keys($object);
        $keys[array_search($old_key, $keys)] = $key;
        $object = array_combine($keys, array_values($object));
      }
    }
  }
}