PHP使用exec Ping IP

在linux下Ping ip

public function ping($ip,$times=4){
        $info =array();
        if (!is_numeric($times) || $times-4<0){
            $times =4 ;
        }
        if (PATH_SEPARATOR == ':' || DIRECTORY_SEPARATOR == '/'){
            exec("ping $ip -c $times",$info);
            if (count($info) <9){
                $info['error'] ='timeout';
            }
        }
        return $info;
        
}


$ip = '192.168.10.1';
$this->ping($ip);

data: [“PING 192.168.10.1 (192.168.10.1): 56 data bytes”,…]
0: “PING 192.168.10.1 (192.168.10.1): 56 data bytes”
1: “64 bytes from 192.168.10.1: seq=0 ttl=64 time=0.168 ms”
2: “64 bytes from 192.168.10.1: seq=1 ttl=64 time=0.156 ms”
3: “64 bytes from 192.168.10.1: seq=2 ttl=64 time=0.126 ms”
4: “64 bytes from 192.168.10.1: seq=3 ttl=64 time=0.123 ms”
5: “”
6: “— 192.168.10.1 ping statistics —”
7: “4 packets transmitted, 4 packets received, 0% packet loss”
8: “round-trip min/avg/max = 0.123/0.143/0.168 ms”

返回的数据如上所示。

来源：CSDN

作者：叶落枫停

链接：https://blog.csdn.net/qq_42463161/article/details/103892860