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Summery Summery
Retrieve a single header by name from the raw response.
Syntax Syntax
Parameters Parameters
- $response
-
(Required) HTTP response.
- $header
-
(Required) Header name to retrieve value from.
Return Return
(string) The header value. Empty string on if incorrect parameter given, or if the header doesn't exist.
Source Source
File: wp-includes/http.php
return '';
}
if ( isset( $response['headers'][ $header ] ) ) {
return $response['headers'][ $header ];
}
return '';
}
/**
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Changelog Changelog
| Version | Description |
|---|---|
| 2.7.0 | Introduced. |