php-scoket-ping-Ipv4

ping Ipv4 by php socket

dependent

php-socket

usage

xfping

desc

faster and multiple ip

demo

require_once 'xfping.php';
(xfping::init())
    ->setDebug(1)
    ->setCallbackDnsError(function($host){
        echo 'DnsError :'.$host.PHP_EOL;
    })
    ->setCallbackTimeOut(function($ip){
        echo 'timeout :'.$ip.PHP_EOL;
    })
    ->setCallbackOneIp(function($ip,$ret){
       echo formet($ip,$ret).PHP_EOL;
    })
    ->setCallbackSingle(function($ip,$seq,$t){
        echo 'from ip='.$ip.' seq='.$seq.' t_ms='.($t*1000).PHP_EOL;
    })
    ->setCallback(function ($ret,$t){
        echo 'ret '.PHP_EOL;
        foreach ($ret as $ip=>$r){
            echo formet($ip,$r).PHP_EOL;
        }
        echo 'total time_ms '.$t;
})->doit('127.0.0.2;baidu.com;127.0.0.1',4,1250,50);

out

//debug info
string(67) ".\fping.socket.php line:187"
string(148) "69 0 0 60 32 215 0 0 52 1 159 33 220 181 38 148 192 168 2 215 0 0 130 37 125 215 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"
// Single ping  Callback
from ip=220.181.38.148 seq=3 t_ms=56.200981140137
// Singe ip ping callback
ip=220.181.38.148 send=4 recive=4 loss=0.00%  min=56.20ms max=57.78ms avg=56.57ms
// all ip ping callback
ret
ip=127.0.0.1 send=4 recive=4 loss=0.00%  min=0.26ms max=0.29ms avg=0.27ms
ip=127.0.0.2 send=4 recive=4 loss=0.00%  min=0.14ms max=0.25ms avg=0.17ms
ip=220.181.38.148 send=4 recive=4 loss=0.00%  min=56.20ms max=57.78ms avg=56.57ms
// all ping spend time
total time_ms 720.81995010376

function

setDebug

true or false ,defualt false. if true ,print ip packet content

setCallbackDnsError

desc

like name

argv

• host ping host

setCallbackTimeOut

desc

when timeout callback

argv

• $ip timeout ip

setCallbackOneIp

desc

ip ping job was finished callback

argv

• $ip ping ip
• $ret ping ret

 // icmp_seq as key,ttl  as value
array(4) {
  [0]=>
  float(0.0002930164337158203)
  [1]=>
  float(0.0002079010009765625)
  [2]=>
  float(0.0002319812774658203)
  [3]=>
  float(0.0002110004425048828)
}

setCallbackSingle

desc

ip single ping job was finished callback

argv

• $ip ping ip
• $seq icmp_seq
• $t ttl

setCallback

desc

all ip ping job was finished callback

argv

• $ret

array(1) {
    // ip as key
  ["127.0.0.1"]=>
  array(4) {
  // icmp_seq as key,ttl  as value
    [0]=>
    float(0.00030112266540527344)
    [1]=>
    float(0.00023412704467773438)
    [2]=>
    float(0.00021004676818847656)
    [3]=>
    float(0.00026702880859375)
  }
}

• total_time_ms all ping spedn time , unit is ms

doit

desc

to ping

argv

• $host singe host or ip ,like 127.0.1 Multiple host or ip,like

// split "\n" or ";" or ";"
127.0.0.1;127.0.0.2;baidu.com

• $i Number of pings per IP
• timeoutms If it is set to 250 ms, Ping greater than 250 ms will be regarded as timeout
• sleep_ms Interval time of each Ping
• datasize ping package size

xping

demo

require_once 'xping.php';
$back = xping::init()
    ->setDebug(false)
    ->setRet($ret)
    ->setError($error)
    ->doit('baidu.com',5,2000,1000,32);
var_dump(__FILE__.' line:'.__LINE__,$back,$ret,$error);exit;

out

//debug info
68.974018096924
63.398838043213
62.793016433716
62.896966934204
62.525987625122
string(64) "\xping.php line:*"
// back
bool(true)
// $ret
array(4) {
  ["host"]=>
  string(9) "baidu.com"
  ["dns_ms"]=>
  float(0.0179290771484375)
  ["ip"]=>
  string(14) "220.181.38.251"
  ["ping_ret"]=>
  array(7) {
    ["avg"]=>
    float(64.12)
    ["min"]=>
    float(62.52598762512207)
    ["max"]=>
    float(68.97401809692383)
    ["loss"]=>
    float(0)
    ["sc"]=>
    int(5)
    ["rc"]=>
    int(5)
    ["str"]=>
    string(65) "send=5 recive=5 loss=0.00 %  min=62.53ms max=68.97ms avg=64.12ms "
  }
}
//$error
string(8) "No Error"

$ret

host

ping domain

ip

ping domain 's ip

dns_ms

Domain name resolution time

ping_ret

rc

recive count

sc

send count

change from

php-doc-note

other

[update]php ping ipv4 by socket