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120 lines
2.2 KiB
PHP
120 lines
2.2 KiB
PHP
--TEST--
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Testing stream_get_meta_data() "unread_bytes" field on a udp socket
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--FILE--
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<?php
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/* Setup socket server */
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$server = stream_socket_server('tcp://127.0.0.1:31337');
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if ($server === false) {
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die("stream_socket_server() failed\n");
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}
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/* Connect to it */
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$client = fsockopen('tcp://127.0.0.1:31337');
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if ($client === false) {
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die("fsockopen() failed\n");
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}
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/* Accept that connection */
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$socket = stream_socket_accept($server);
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if ($socket === false) {
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die("stream_socket_accept() failed\n");
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}
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echo "Write some data:\n";
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fwrite($socket, "abcdefg\n1234567\nxyzxyz\n");
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var_dump(stream_get_meta_data($client));
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echo "\n\nRead a line from the client, causing data to be buffered:\n";
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fgets($client);
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var_dump(stream_get_meta_data($client));
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echo "\n\nRead 3 bytes of data from the client:\n";
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fread($client, 3);
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var_dump(stream_get_meta_data($client));
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echo "\n\nClose the server side socket and read the remaining data from the client:\n";
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fclose($socket);
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fclose($server);
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while(!feof($client)) {
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fread($client, 1);
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}
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var_dump(stream_get_meta_data($client));
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?>
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--EXPECTF--
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Write some data:
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array(7) {
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["stream_type"]=>
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string(%d) "tcp_socke%s"
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["mode"]=>
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string(2) "r+"
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["unread_bytes"]=>
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int(0)
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["seekable"]=>
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bool(false)
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["timed_out"]=>
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bool(false)
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["blocked"]=>
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bool(true)
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["eof"]=>
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bool(false)
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}
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Read a line from the client, causing data to be buffered:
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array(7) {
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["stream_type"]=>
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string(%d) "tcp_socke%s"
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["mode"]=>
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string(2) "r+"
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["unread_bytes"]=>
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int(15)
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["seekable"]=>
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bool(false)
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["timed_out"]=>
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bool(false)
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["blocked"]=>
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bool(true)
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["eof"]=>
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bool(false)
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}
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Read 3 bytes of data from the client:
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array(7) {
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["stream_type"]=>
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string(%d) "tcp_socke%s"
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["mode"]=>
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string(2) "r+"
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["unread_bytes"]=>
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int(12)
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["seekable"]=>
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bool(false)
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["timed_out"]=>
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bool(false)
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["blocked"]=>
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bool(true)
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["eof"]=>
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bool(false)
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}
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Close the server side socket and read the remaining data from the client:
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array(7) {
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["stream_type"]=>
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string(%d) "tcp_socke%s"
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["mode"]=>
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string(2) "r+"
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["unread_bytes"]=>
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int(0)
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["seekable"]=>
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bool(false)
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["timed_out"]=>
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bool(false)
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["blocked"]=>
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bool(true)
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["eof"]=>
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bool(true)
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}
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