How to combine two hacks that want to modify the same code?

[JJR512]

The microstats hack wants to change this code:
while ($var=$DB_site->fetch_array($vars)) {
if ($var['findword']!="") {
$newtext=str_replace($var['findword'],$var['replaceword'],$newtext);
}
}
With this:
$findwords=array(0 => '{getmicrostats}');
$replacewords=array(0 => $microstats);
$i=1;

while ($var=$DB_site->fetch_array($vars) and $i++) {
if ($var['findword']!="") {
$findwords[$i]=$var['findword'];
$replacewords[$i]=$var['replaceword'];
}
}

$newtext=str_replace($findwords,$replacewords,$new text);

The username in post hack wants to replace the same bit of code with this:
$findwords=array(0 => '{bbusername}');
$replacewords=array(0 => "$bbuserinfo[username]<!-- auto name hack -->");
$i=1;
while ($var=$DB_site->fetch_array($vars) and $i++) {
if ($var['findword']!='') {
$findwords[$i]=$var['findword'];
$replacewords[$i]=$var['replaceword'];
}
}
$newtext=str_replace($findwords,$replacewords,$new text);
How can I combine those two new bits of code into one bit of code that allows both hacks to function properly?

[Admin]

$findwords=array(0 => '{getmicrostats}', 1 => '{bbusername}');
$replacewords=array(0 => $microstats, 1 => "$bbuserinfo[username]<!-- auto name hack -->");
$i=1;

while ($var=$DB_site->fetch_array($vars) and $i++) {
if ($var['findword']!="") {
$findwords[$i]=$var['findword'];
$replacewords[$i]=$var['replaceword'];
}
}

$newtext=str_replace($findwords,$replacewords,$new text);

[JJR512]

Thanks! :)

[Boofo]

Boy, does this code ever look familiar. :)

Originally posted by FireFly
$findwords=array(0 => '{getmicrostats}', 1 => '{bbusername}');
$replacewords=array(0 => $microstats, 1 => "$bbuserinfo[username]<!-- auto name hack -->");
$i=1;

while ($var=$DB_site->fetch_array($vars) and $i++) {
if ($var['findword']!="") {
$findwords[$i]=$var['findword'];
$replacewords[$i]=$var['replaceword'];
}
}

$newtext=str_replace($findwords,$replacewords,$new text);