embedaddon/php/ext/standard/tests/streams/stream_get_meta_data_socket_variation1.phpt - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / streams / stream_get_meta_data_socket_variation1.phpt
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Tue Feb 21 23:48:04 2012 UTC (12 years, 5 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD

php

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