function diff_process_state_lines in Diff 7.3

Helper function to get line counts per field.

1 string reference to 'diff_process_state_lines'

diff_compare_entities in ./diff.pages.inc

Generic callback to compare two entities.

File

./diff.pages.inc, line 494

Menu callbacks for hook_menu().

Code

function diff_process_state_lines(&$diff, $key) {
  foreach ($diff['#states'] as $state => $data) {
    if (isset($data['#old'])) {
      if (is_string($data['#old'])) {
        $diff['#states'][$state]['#old'] = explode("\n", $data['#old']);
      }
      $diff['#states'][$state]['#count_old'] = count($diff['#states'][$state]['#old']);
    }
    else {
      $diff['#states'][$state]['#count_old'] = 0;
    }
    if (isset($data['#new'])) {
      if (is_string($data['#new'])) {
        $diff['#states'][$state]['#new'] = explode("\n", $data['#new']);
      }
      $diff['#states'][$state]['#count_new'] = count($diff['#states'][$state]['#new']);
    }
    else {
      $diff['#states'][$state]['#count_new'] = 0;
    }
  }
}