<?php
//~ $sendStr = '7d 2c 00 00 00 00'; // 16进制数据
$sendStr = "\x7D\x2c\x00\x00\x00\x00"; // 16进制数据
//~ $sendStrArray = str_split(str_replace(' ', '', $sendStr), 2); // 将16进制数据转换成两个一组的数组
$socket = socket_create(AF_INET, SOCK_STREAM, getprotobyname("tcp")); // 创建Socket
if (socket_connect($socket, "127.0.0.1", 50001)) { //连接
socket_write($socket, $sendStr); // 逐组数据发送
//~ for ($j = 0; $j < count($sendStrArray); $j++) {
//~ socket_write($socket, chr(hexdec($sendStrArray[$j]))); // 逐组数据发送
//~ }
$receiveStr = "";
$receiveStr = socket_read($socket, 1024, PHP_BINARY_READ); // 采用2进制方式接收数据
$receiveStrHex = bin2hex($receiveStr); // 将2进制数据转换成16进制
echo "client:" . $receiveStrHex;
}
socket_close($socket); // 关闭Socket
?>
//~ $sendStr = '7d 2c 00 00 00 00'; // 16进制数据
$sendStr = "\x7D\x2c\x00\x00\x00\x00"; // 16进制数据
//~ $sendStrArray = str_split(str_replace(' ', '', $sendStr), 2); // 将16进制数据转换成两个一组的数组
$socket = socket_create(AF_INET, SOCK_STREAM, getprotobyname("tcp")); // 创建Socket
if (socket_connect($socket, "127.0.0.1", 50001)) { //连接
socket_write($socket, $sendStr); // 逐组数据发送
//~ for ($j = 0; $j < count($sendStrArray); $j++) {
//~ socket_write($socket, chr(hexdec($sendStrArray[$j]))); // 逐组数据发送
//~ }
$receiveStr = "";
$receiveStr = socket_read($socket, 1024, PHP_BINARY_READ); // 采用2进制方式接收数据
$receiveStrHex = bin2hex($receiveStr); // 将2进制数据转换成16进制
echo "client:" . $receiveStrHex;
}
socket_close($socket); // 关闭Socket
?>