Array
(
    [0] => PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
    [1] => 64 bytes from 8.8.8.8: icmp_seq=1 ttl=60 time=15.7 ms
    [2] => 64 bytes from 8.8.8.8: icmp_seq=2 ttl=60 time=15.6 ms
    [3] => 64 bytes from 8.8.8.8: icmp_seq=3 ttl=60 time=15.6 ms
    [4] => 64 bytes from 8.8.8.8: icmp_seq=4 ttl=60 time=15.6 ms
    [5] => 
    [6] => --- 8.8.8.8 ping statistics ---
    [7] => 4 packets transmitted, 4 received, 0% packet loss, time 3004ms
    [8] => rtt min/avg/max/mdev = 15.662/15.680/15.707/0.154 ms
)
Ping successful!