Net ping is a PHP script to send ping ICMP packets. It sends the ping ICMP packets and retrieves the response time if it arrived before a given timeout value. This script can create a socket to send packets to a given romote computer from a given local IP address or the default local network interface.Requirements:- PHP 3 or higher

Stachl Ping can be used to send ping requests to hosts with the ping command. It can execute the ping command to make it send a given number of ICMP requests to a given host computer. The script parses the output of the ping command to retrieve the minimum, maximum and average round trip times. Requirements: PHP 5.0 or Higher

Web Site Ping is a simple class that determines the response time of a server by sending ICMP ping packets. It uses the ping command to send the packets and parses the output of the command to retrieve the server response time.