public function getHeader( $name ) {
		$this->initHeaders();
		$name = strtoupper( $name );
		if ( !isset( $this->headers[$name] ) ) {
			return false;
		}
		return $this->headers[$name];
	}
public function getHeader( $name ) {
		$this->initHeaders();
		$name = strtoupper( $name );
		if ( !isset( $this->headers[$name] ) ) {
			return false;
		}
		return $this->headers[$name];
	}
public function getHeader ( $ name ) { $ this -> initHeaders ( ) ; $ name = strtoupper ( $ name ) ; if ( ! isset ( $ this -> headers [ $ name ] ) ) { return false ; } return $ this -> headers [ $ name ] ; }
Get a request header, or false if it isn't set

@param string $name Case-insensitive header name
@return string|bool False on failure
Get a request header or false if it isn t set