Quick function to filter input.
Filters any javascript, html, sql injections, and RFI.
<?php
function entities($text){
$text = "";
for ( $i = 0; $i <= strlen($text) - 1; $i += 1) {
$text .= "&#" .ord($text{$i});
}
return $eresult;
}
function filter($text){
if (preg_match("#(on(.*?)=|script|xmlns|expression|
javascript|>|<|http)#si","$text",$nte
xt)){
$re = entities($ntext[1]);
$text = str_replace($ntext[0],$re,$text);
}
$text = mysql_real_escape_string($text);
return $text;
}
foreach ($_POST as $x => $y){
$_POST[$x] = filter($y);
}
foreach ($_GET as $x => $y){
$_GET[$x] = filter($y);
}
foreach ($_COOKIE as $x => $y){
$_COOKIE[$x] = filter($y);
}
?>
----
Server IP: 64.71.164.2
Probable Submitter: 64.195.83.210
----
Manual Page --
http://www.php.net/manual/en/function.preg-match.php
Edit -- https://master
.php.net/note/edit/78061
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