function HtmlResponseAttachmentsProcessor::formatHttpHeaderAttributes
Same name in other branches
- 9 core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php \Drupal\Core\Render\HtmlResponseAttachmentsProcessor::formatHttpHeaderAttributes()
- 8.9.x core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php \Drupal\Core\Render\HtmlResponseAttachmentsProcessor::formatHttpHeaderAttributes()
- 11.x core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php \Drupal\Core\Render\HtmlResponseAttachmentsProcessor::formatHttpHeaderAttributes()
Formats an attribute string for an HTTP header.
@internal
Parameters
array $attributes: An associative array of attributes such as 'rel'.
Return value
string A ; separated string ready for insertion in a HTTP header. No escaping is performed for HTML entities, so this string is not safe to be printed.
See also
https://www.drupal.org/node/3000051
1 call to HtmlResponseAttachmentsProcessor::formatHttpHeaderAttributes()
- HtmlResponseAttachmentsProcessor::processHtmlHeadLink in core/
lib/ Drupal/ Core/ Render/ HtmlResponseAttachmentsProcessor.php - Transform a html_head_link array into html_head and http_header arrays.
File
-
core/
lib/ Drupal/ Core/ Render/ HtmlResponseAttachmentsProcessor.php, line 241
Class
- HtmlResponseAttachmentsProcessor
- Processes attachments of HTML responses.
Namespace
Drupal\Core\RenderCode
public static function formatHttpHeaderAttributes(array $attributes = []) {
foreach ($attributes as $attribute => &$data) {
if (is_array($data)) {
$data = implode(' ', $data);
}
$data = $attribute . '="' . $data . '"';
}
return $attributes ? ' ' . implode('; ', $attributes) : '';
}
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