WP_Http_Cookie::__construct( string|array $data, string $requested_url = '' )

	public function __construct( $data, $requested_url = '' ) {
		if ( $requested_url )
			$arrURL = @parse_url( $requested_url );
		if ( isset( $arrURL['host'] ) )
			$this->domain = $arrURL['host'];
		$this->path = isset( $arrURL['path'] ) ? $arrURL['path'] : '/';
		if (  '/' != substr( $this->path, -1 ) )
			$this->path = dirname( $this->path ) . '/';

		if ( is_string( $data ) ) {
			// Assume it's a header string direct from a previous request.
			$pairs = explode( ';', $data );

			// Special handling for first pair; name=value. Also be careful of "=" in value.
			$name  = trim( substr( $pairs[0], 0, strpos( $pairs[0], '=' ) ) );
			$value = substr( $pairs[0], strpos( $pairs[0], '=' ) + 1 );
			$this->name  = $name;
			$this->value = urldecode( $value );

			// Removes name=value from items.
			array_shift( $pairs );

			// Set everything else as a property.
			foreach ( $pairs as $pair ) {
				$pair = rtrim($pair);

				// Handle the cookie ending in ; which results in a empty final pair.
				if ( empty($pair) )
					continue;

				list( $key, $val ) = strpos( $pair, '=' ) ? explode( '=', $pair ) : array( $pair, '' );
				$key = strtolower( trim( $key ) );
				if ( 'expires' == $key )
					$val = strtotime( $val );
				$this->$key = $val;
			}
		} else {
			if ( !isset( $data['name'] ) )
				return;

			// Set properties based directly on parameters.
			foreach ( array( 'name', 'value', 'path', 'domain', 'port' ) as $field ) {
				if ( isset( $data[ $field ] ) )
					$this->$field = $data[ $field ];
			}

			if ( isset( $data['expires'] ) )
				$this->expires = is_int( $data['expires'] ) ? $data['expires'] : strtotime( $data['expires'] );
			else
				$this->expires = null;
		}
	}