http\Message http\Message::addHeader(string $name, mixed $value)

Add an header, appending to already existing headers. See http\Message::addHeaders() and http\Message::setHeader().

Params:

Returns:

Example:


<?php
$msg 
= new http\Message;

$msg->addHeader("X-Num""123");
$msg->addHeader("X-Num""456");

echo 
$msg;
?>

Yields:


X-Num: 123, 456