stallemanden

<form name='scoretable' method='post' action='test.php'>
    <textarea wrap="on" class="but" rows="10" cols="20" name="toPingList"></textarea>
    <input type="submit" value="Tjek PC'ere" name="B1">
</form>

//Indtast PCere med komma separering. PC1,PC2,PC3 ....

<?php

$toPing = preg_split("/[\s]*[,][\s]*/", $_POST["toPingList"]);


$pass = array();
$fail = array();

// initialization
$output = array();
$retval = 0;
foreach($toPing as $ip) {
  exec("ping -w 1 " . $ip, $output, $retval);
  if($retval == 0) {
     $pass[] = $ip;
  } else {
     $fail[] = $ip;
  }
}

echo "Tændt: \n";
print_r($pass);

echo "<br><br>";

echo "Slukket: \n";
print_r($fail);

?>