stream_get_meta_data
PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
stream_get_meta_data - Retrieves header/meta data from streams/file pointers
Code Examples
Example #1 stream_get_meta_data example using fopen with http
Result: array(10) {
'timed_out' =>
bool(false)
'blocked' =>
bool(true)
'eof' =>
bool(false)
'wrapper_data' =>
array(13) {
[0] =>
string(15) "HTTP/1.1 200 OK"
[1] =>
string(11) "Age: 244629"
[2] =>
string(29) "Cache-Control: max-age=604800"
[3] =>
string(38) "Content-Type: text/html; charset=UTF-8"
[4] =>
string(35) "Date: Sat, 20 Nov 2021 18:17:57 GMT"
[5] =>
string(24) "Etag: "3147526947+ident""
[6] =>
string(38) "Expires: Sat, 27 Nov 2021 18:17:57 GMT"
[7] =>
string(44) "Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT"
[8] =>
string(22) "Server: ECS (chb/0286)"
[9] =>
string(21) "Vary: Accept-Encoding"
[10] =>
string(12) "X-Cache: HIT"
[11] =>
string(20) "Content-Length: 1256"
[12] =>
string(17) "Connection: close"
}
'wrapper_type' =>
string(4) "http"
'stream_type' =>
string(14) "tcp_socket/ssl"
'mode' =>
string(1) "r"
'unread_bytes' =>
int(1256)
'seekable' =>
bool(false)
'uri' =>
string(23) "http://www.example.com/"
}
Example #2 stream_get_meta_data example using stream_socket_client with https
Result: array(8) {
'crypto' =>
array(4) {
'protocol' =>
string(7) "TLSv1.3"
'cipher_name' =>
string(22) "TLS_AES_256_GCM_SHA384"
'cipher_bits' =>
int(256)
'cipher_version' =>
string(7) "TLSv1.3"
}
'timed_out' =>
bool(false)
'blocked' =>
bool(true)
'eof' =>
bool(false)
'stream_type' =>
string(14) "tcp_socket/ssl"
'mode' =>
string(2) "r+"
'unread_bytes' =>
int(0)
'seekable' =>
bool(false)
}