Appends a header value for the given header.
Parameters
$keystringrequired- Header name.
$valuestringrequired- Header value, or list of values.
Source
public function add_header( $key, $value ) {
$key = $this->canonicalize_header_name( $key );
$value = (array) $value;
if ( ! isset( $this->headers[ $key ] ) ) {
$this->headers[ $key ] = array();
}
$this->headers[ $key ] = array_merge( $this->headers[ $key ], $value );
}
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |
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