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Fixed up the server example a bit.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@69231 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Torben Wilson 2002-02-01 21:19:23 +00:00
parent 7ef5a787ae
commit 78e335aeb6
1 changed files with 14 additions and 7 deletions
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21
functions/sockets.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.30 $ -->
<!-- $Revision: 1.31 $ -->
<reference id="ref.sockets">
<title>Socket functions</title>
<titleabbrev>Sockets</titleabbrev>
@ -49,6 +49,7 @@
</para>
<programlisting role="php">
<![CDATA[
#!/usr/local/bin/php -q
<?php
error_reporting (E_ALL);
@ -75,17 +76,23 @@ do {
echo "socket_accept() failed: reason: " . socket_strerror ($msgsock) . "\n";
break;
}
/* Send instructions. */
$msg = "\nWelcome to the PHP Test Server. \n" .
"To quit, type 'quit'. To shut down the server type 'shutdown'.\n";
socket_write($msgsock, $msg, strlen($msg));
do {
$buf = socket_read ($msgsock, 2048);
if ($buf == FALSE) {
if (FALSE === ($buf = socket_read ($msgsock, 2048))) {
echo "socket_read() failed: reason: " . socket_strerror ($ret) . "\n";
break 2;
}
if (!$buf) {
break 2;
if (!$buf = trim ($buf)) {
continue;
}
$buf = trim ($buf);
if ($buf == 'quit') {
break;
}
if ($buf == 'shutdown') {
socket_close ($msgsock);
break 2;
}
@ -128,7 +135,7 @@ $socket = socket_create (AF_INET, SOCK_STREAM, 0);
if ($socket < 0) {
echo "socket_create() failed: reason: " . socket_strerror ($socket) . "\n";
} else {
"socket_create() successful: " . socket_strerror ($socket) . "\n";
echo "OK.\n";
}
echo "Attempting to connect to '$address' on port '$service_port'...";