function DeferJs::callback

Callback to replace individual stylesheet links.

Parameters

array $matches: Array from matches from preg_replace_callback.

Return value

string Updated html string.

File

advagg_mod/src/Asset/DeferJs.php, line 100

Class

DeferJs

Add defer tag to scripts.

Namespace

Drupal\advagg_mod\Asset

Code

protected function callback(array $matches) {
    return "{$matches[0]} defer";
}