Shoutbox

I've got a script that searches a simple text files line by line for a stated string, but I also wanted to search for "similar" strings. So, for example, if we had the following in list.txt

code:

---

frig
frag
brag
grand
train

---

and "frugle" was seached for, it would return, "did you mean: frig? frag?" or something similar.

any ideas how I'd go about it?

Do something with similar_text()

PHP code:

---

<?php
$list = file('list.txt');
$string = "dog";
 
foreach $list as $tree {
    similar_text($string, $tree, $percent);
    if ($percent > 75) {
        echo 'Did you mean' . $tree . '?';
    }
}
?>

---

This may help a little (especially the first result): http://www.google.com/search?hl=el&client=firefox...%F4%E7%F3%E7&meta=

Both are perfect, thanks guys!