Message: getHeaders Example

Shieldon\Psr7\Message

getHeaders()

Retrieves all message header values.

• return array (string[][]) Each key is a header name, and each value is an array of strings for that header

Example:

$headers = $message->getHeaders();

print(print_r($headers, true));

/* Outputs:

Array
(
    [user-agent] => Array
        (
            [0] => Mozilla/5.0 (Windows NT 10.0; Win64; x64)
        )

    [host] => Array
        (
            [0] => 127.0.0.1
        )

    [accept] => Array
        (
            [0] => text/html,application/xhtml+xml,application/xml;q=0.9
        )

    [accept_charset] => Array
        (
            [0] => ISO-8859-1,utf-8;q=0.7,*;q=0.3
        )
    [accept_language] => Array
        (
            [0] => en-US,en;q=0.9,zh-TW;q=0.8,zh;q=0.7
        )
)

*/