PHP socket实现 readInt 和 readString 以及和Java端对接

java:

DataOutputStream out = new DataOutputStream(new BufferedOutputStream(socket.getOutputStream()));out.writeInt("REWQTY".getBytes().length);out.write("REWQTY".getBytes());out.close();//php端是阻塞的，除非close

php:

functionreadInt($sock)
{$buf = socket_read($sock,4);
   if ($buf){
       return unpack('N',$buf)[1];
   }else{
       thrownewException();
   }
}

functionreadString($socket) {$n = readInt($socket);
  return socket_read($socket, $n);
}

echo readString($sock,$l);
echo"\n";

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以上就介绍了PHP socket实现 readInt 和 readString 以及和Java端对接，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。