本文实例讲述了PHP实现与python进行socket通信的方法。分享给大家供大家参考，具体如下：
设计目的
通过前端页面发起请求交给PHP，PHP创建socket请求交给Python脚本，然后执行完毕之后，返回给前端。
index.html
rush:xhtml;">
test
service / main.PHP
rush:PHP;">
sendMsg($req);
$ret = $con->getMsg();
echo $ret;
?>
service / mysocket.PHP
rush:PHP;">
conn = socket_create(AF_INET,SOCK_STREAM,SOL_TCP)) < 0)
{
echo "socket_create() 失败的原因是:".socket_strerror($this->conn)."\n";
}
$result = socket_connect($this->conn,$ip,$port);
if ($result < 0) {
echo "socket_connect() failed.\nReason: ($result) " . socket_strerror($result) . "\n";
}else {
echo "连接OK\n";
}
}
public static function getInstance()
{
if(is_null(self::$instance))
{
self::$instance = new Connector;
}
return self::$instance;
}
public function sendMsg($msg)
{
socket_write($this->conn,$msg);
}
public function getMsg()
{
$clients = array($this->conn);
while(true)
{
$read = $clients;
$wrSet = NULL;
$errSet = NULL;
if(socket_select($read,$wrSet,$errSet,3) < 1)
{
continue;
}
foreach($read as $read_sock)
{
$data = @socket_read($read_sock,1024,PHP_BINARY_READ);
socket_close($this->conn);
return $data;
}
}
}
}
?>
multiServer.py
2:
string = string[0:-2]
else:
string = ' '
else:
string = False
return string
# a listen thread,listen remote connect
# when a remote machine request to connect,it will create a read thread to handle
class Listener(threading.Thread):
def __init__(self,port):
threading.Thread.__init__(self)
self.port = port
self.sock = socket.socket(socket.AF_INET,socket.soCK_STREAM)
self.sock.setsockopt(socket.soL_SOCKET,socket.so_REUSEADDR,1)
self.sock.bind(("0.0.0.0",port))
self.sock.listen(0)
def run(self):
print "listener started"
while True:
client,cltadd = self.sock.accept()
print "accept a connect..."
Reader(client).start()
cltadd = cltadd
print "accept a connect(new reader..)"
lst = Listener(8888) # create a listen thread
lst.start() # then start
# Now,you can use telnet to test it,the command is "telnet 127.0.0.1 9011"
# You also can use web broswer to test,input the address of "http://127.0.0.1:9011" and press Enter button
# Enjoy it....
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希望本文所述对大家PHP程序设计有所帮助。
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