Hello i'm going to show you guys how to make simple filter script.


First we going to make a new page call filter.php


Then we put the following in filter.php file

<? function
BadWords Maleck($str, $Maleck, $replace_str){
if (!is_array($Maleck)){ $Maleck = explode(',', $Maleck); }
for ($x=0; $x < count($Maleck); $x++){
$fix = isset($Maleck[$x]) ? $Maleck[$x] : '';
$_replace_str = $replace_str;
if (strlen($replace_str)==1){
$_replace_str = str_pad($_replace_str, strlen($fix), $replace_str);
}
$str = preg_replace('/'.$fix.'/i', $_replace_str, $str);
}
return $str;
}
?>

Now save the file.

Then go to the page you wont the filter to be displayed

Now put it where it say $row['comment'] in your script

include ("filter.php");
$str = <<<EOF
$comments
EOF;
// bad words:
$replace_str = "****";
$Maleck = array('****','****','****','sucks','suck');
print BadWords Maleck($str, $Maleck, $replace_str);

You can change up this *** part if you like & added more word in this part as will

array('****','****','****','sucks','suck');

make sure you include the filter file as will.


Here the full version of what it should like after done.


<?php
mysql_connect("Host","Username","password") or die(mysql_error());
echo"";
mysql_select_db("datbase_name") or die(mysql_eorror());
echo"";
$result = mysql_query("SELECT * FROM comment WHERE username1='".$_GET['username']."' ORDER BY id DESC LIMIT 0,11");
while($row = mysql_fetch_array($result)){
echo"<div class=profile_comment><img src='".$row['Avatar']."' width='40' height='40' style='border:1px solid black;
border-radius:10px;'><a href=Profile.php?username=".$row['username2'].">".$row['username2']."</a><br>";
$str = <<<EOF
$row[comment]
EOF;
$replace_str = "*";
$Maleck = array('<','>','php','bitch','fuck you','Fuck','Ass','Hell');
print ($str, $Maleck, $replace_str);
echo"<br>";
}
?>

If you have any question please post here.