function _addthis_check_plain in AddThis 6.3

Helper function to recursively run an entire array through check_plain().

1 call to _addthis_check_plain()

addthis_add_default_js in ./addthis.module

Load the addthis_widget.js and the configured AddThis defaults.

File

./addthis.module, line 425

Provides integration with the AddThis.com bookmarking & sharing service.

Code

function _addthis_check_plain(&$item) {
  if (is_array($item)) {
    foreach ($item as $key => $value) {
      _addthis_check_plain($value);
    }
  }
  else {
    $item = check_plain($item);
  }
}