日期:2014-05-16 浏览次数:20440 次
<?php
//Reduce errors
error_reporting(~E_WARNING);
//Create a UDP socket
if(!($sock = socket_create(AF_INET, SOCK_DGRAM, 0)))
{
$errorcode = socket_last_error();
$errormsg = socket_strerror($errorcode);
die("Couldn't create socket: [$errorcode] $errormsg \n");
}
echo "Socket created \n";
// Bind the source address
if( !socket_bind($sock, "localhost" , 9999) )
{
$errorcode = socket_last_error();
$errormsg = socket_strerror($errorcode);
die("Could not bind socket : [$errorcode] $errormsg \n");
}
echo "Socket bind OK \n";
//Do some communication, this loop can handle multiple clients
while(1)
{
echo "Waiting for data ... \n";
//Receive some data
$r = socket_recvfrom($sock, $buf, 512, 0, $remote_ip, $remote_port);
echo "$remote_ip : $remote_port -- " . $buf;
//Send back the data to the client
socket_sendto($sock, "OK " . $buf , 100 , 0 , $remote_ip , $remote_port);
}
socket_close($sock);
?>
Configure Command './configure' '--prefix=/usr/local/php5' '--enable-force-cgi-redirect' '--enable-fastcgi' '--with-config-file-path=/usr/local/etc/php5/cgi' '--with-curl=/usr/local/lib' '--with-gd' '--with-gettext' '--with-jpeg-dir=/usr/local/lib' '--with-freetype-dir=/usr/local/lib' '--with-kerberos' '--with-openssl' '--with-mcrypt' '--with-mhash' '--with-mysql=/usr' '--with-mysqli=/usr/bin/mysql_config' '--with-pcre-regex=/usr/local' '--with-pdo-mysql=/usr' '--with-pear' '--with-png-dir=/usr/local/lib' '--with-xsl' '--with-zlib' '--with-zlib-dir=/usr/local/lib' '--enable-zip' '--enable-gd-native-ttf' '--with-iconv=/usr/local' '--enable-bcmath' '--enable-calendar' '--enable-ftp' '--enable-magic-quotes' '--enable-sockets' '--enable-mbstring'
Registered Stream Socket Transports tcp, udp, unix, udg, ssl, sslv3, sslv2, tls
sockets
Sockets Support enabled
default_socket_timeout 60 60