Core Function
View Source on Trac ↗ wp_remote_retrieve_headers()
wp_remote_retrieve_headers( mixed $response ) Retrieves only the headers from the raw response.
Parameters 1 required
| Name / Type | Description |
|---|---|
| (array | | WP_Error) $response HTTP response. Required |
Return Value
((\WpOrg\Requests\Utility\CaseInsensitiveDictionary)
(\WpOrg\Requests\Utility\CaseInsensitiveDictionary | array) The headers of the response, or empty array
if incorrect parameter given.
Function Information
Since Version
2.7.0
Source File
wp-includes/http.php
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