Stream Meta

<?php
$fp = fopen("https://cloud-messaging.bitrix24.com", "r"); 
$stream_meta = stream_get_meta_data($fp);
print_r($stream_meta);
?>

Result:

Array
(
    [crypto] => Array
        (
            [protocol] => TLSv1.2
            [cipher_name] => ECDHE-RSA-AES128-GCM-SHA256
            [cipher_bits] => 128
            [cipher_version] => TLSv1.2
        )

    [timed_out] => 
    [blocked] => 1
    [eof] => 
    [wrapper_data] => Array
        (
            [0] => HTTP/1.1 200 OK
            [1] => Accept-Ranges: bytes
            [2] => Cache-control: no-cache="set-cookie"
            [3] => Content-Type: text/html
            [4] => Date: Tue, 17 Mar 2020 12:16:23 GMT
            [5] => ETag: "507df20b-fb"
            [6] => Last-Modified: Tue, 16 Oct 2012 23:47:23 GMT
            [7] => Server: nginx/1.8.1
            [8] => Set-Cookie: AWSELB=C147A12F1E9E03DBCEC7E7D8833235DEC65290501017C774FA1B5A7CD39F42A975BFCFDEF0FB6B68DC20FC101EF1F0B7C225E7A13071C4CE1DCE056DBF16C75841E63330A6;PATH=/;MAX-AGE=86400
            [9] => Set-Cookie: AWSELBCORS=C147A12F1E9E03DBCEC7E7D8833235DEC65290501017C774FA1B5A7CD39F42A975BFCFDEF0FB6B68DC20FC101EF1F0B7C225E7A13071C4CE1DCE056DBF16C75841E63330A6;PATH=/;MAX-AGE=86400;SECURE;SAMESITE=None
            [10] => Content-Length: 251
            [11] => Connection: Close
        )

    [wrapper_type] => http
    [stream_type] => tcp_socket/ssl
    [mode] => r
    [unread_bytes] => 251
    [seekable] => 
    [uri] => https://cloud-messaging.bitrix24.com
)