PortPinger.php

<?php
/** 
* Plugin Name: Port Pinger
* Plugin URI: http://www.shawnweisfeld.com/ 
* Description: the goal of this plugin is to test outbound connectivity to a given URI and port
* Version: 0.1
* Author: Shawn Weisfeld
* Author URI: http://www.shawnweisfeld.com
* License: GPL12 
*/ 

function ping($host, $port, $timeout) 
{ 
  $tB = microtime(true); 
  $fP = fSockOpen($host, $port, $errno, $errstr, $timeout); 
  if (!$fP) { return "I could not connect to ".$host.":".$port; } 
  $tA = microtime(true); 
  return "I connected to ".$host.":".$port." in ".round((($tA - $tB) * 1000), 0)." ms"; 
}

function PingPort( $atts ) {
 
    $output = '';
 
    $pull_quote_atts = shortcode_atts( array(
        'host' => 'www.googole.com',
        'port' => '80',
        'timeout' => '10',
    ), $atts );
 
    $output .= '<p>';
        $output .= ping($pull_quote_atts[ 'host' ] , $pull_quote_atts[ 'port' ] , $pull_quote_atts[ 'timeout' ] );
    $output .= '</p>';
 
    return $output;
 
}
add_shortcode( 'PingPort', 'PingPort' );





?>