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--TEST--
Test fsockopen() function : basic functionality
--FILE--
<?php
/* Prototype : proto resource fsockopen(string hostname, int port [, int errno [, string errstr [, float timeout]]])
* Description: Open Internet or Unix domain socket connection
* Source code: ext/standard/fsock.c
* Alias to functions:
*/
echo "*** Testing fsockopen() : basic functionality ***\n";
echo "Open a server socket\n";
for ($i=0; $i<100; $i++) {
$port = rand(10000, 65000);
/* Setup socket server */
$server = @stream_socket_server("tcp://127.0.0.1:$port");
if ($server) {
break;
}
}
// Initialise all required variables
$hostname = 'tcp://127.0.0.1'; // loopback address
$errno = null;
$errstr = null;
$timeout = 1.5;
echo "\nCalling fsockopen() with all possible arguments:\n";
$client = fsockopen($hostname, $port, $errno, $errstr, $timeout);
var_dump($client);
fclose($client);
echo "\nCalling fsockopen() with mandatory arguments:\n";
$second_client = fsockopen($hostname, $port);
var_dump($second_client);
fclose($second_client);
echo "\nCalling fsockopen() with address and port in same string:\n";
$address = $hostname . ':' . $port;
$third_client = fsockopen($address);
var_dump($third_client);
fclose($third_client);
echo "Done";
?>
--EXPECTF--
*** Testing fsockopen() : basic functionality ***
Open a server socket
Calling fsockopen() with all possible arguments:
resource(%d) of type (stream)
Calling fsockopen() with mandatory arguments:
resource(%d) of type (stream)
Calling fsockopen() with address and port in same string:
resource(%d) of type (stream)
Done
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