Compilerbau und PHP Codes

[davidvajda]

Whois

Code: Alles auswählen

<form method="post">
<textarea rows="1" cols="60" name="inputtext">ituenix.de</textarea><br><br>
<input type="Submit" value="whois">
</form>

<div style=" background-color: black; color: lightgreen;">
<b>
<code>
<?php
include ('/var/www/html/track2.php');
$str = $_POST["inputtext"];

for ($i = 0;  $i < strlen ($str);  $i++) {
   if(!(($str[$i] >= 'a') && ($str[$i] <= 'z'))) {
      if(!(($str[$i] >= '0') && ($str[$i] <= '9'))) {
         if(!($str[$i] == '.')  && !($str[$i] == '-')) {
            if(!(($str[$i] >= 'A') && ($str[$i] <= 'Z'))) {
               echo "only use numbers, characters and dot in string";
               exit;
            }
         }
      }
   }
}

exec ("whois " .$str , $outstr);

for ($i = 0;  $i < count($outstr);  $i++) {
  echo $outstr[$i];
  echo "<br>";
}

?>
</b>
</code>
</div>

[davidvajda]

nslookup

Code: Alles auswählen

<form method="post">
<textarea rows="1" cols="60" name="inputtext">www.ituenix.de</textarea><br><br>
<input type="Submit" value="nslookup">
</form>

<div style=" background-color: black; color: lightgreen;">
<b>
<code>
<?php 
include ('/var/www/html/track2.php');
?>


<?php
$str = $_POST["inputtext"];

for ($i = 0;  $i < strlen ($str);  $i++) {
   if(!(($str[$i] >= 'a') && ($str[$i] <= 'z'))) {
      if(!(($str[$i] >= '0') && ($str[$i] <= '9'))) {
         if(!($str[$i] == '.')  && !($str[$i] == '-')) {
            if(!(($str[$i] >= 'A') && ($str[$i] <= 'Z'))) {
               echo "only use numbers, characters and dot in string";
               exit;
            }
         }
      }
   }
}

exec ("nslookup " .$str , $outstr);

for ($i = 0;  $i < count($outstr);  $i++) {
  echo $outstr[$i];
  echo "<br>";
}

?>
</b>
</code>
</div>