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Summery Summery
Sets a single HTTP header.
Syntax Syntax
Parameters Parameters
- $key
-
(Required) Header name.
- $value
-
(Required) Header value.
- $replace
-
(Optional) Whether to replace an existing header of the same name.
Default value: true
Source Source
File: wp-includes/class-wp-http-response.php
public function header( $key, $value, $replace = true ) {
if ( $replace || ! isset( $this->headers[ $key ] ) ) {
$this->headers[ $key ] = $value;
} else {
$this->headers[ $key ] .= ', ' . $value;
}
}
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Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |