PHP Tutorials: Swear Word Filter (Part 2)

[LittleGagePlanet]

So if I type sh*t on youtube, I can make it say **CENSORED** on youtube?

[dutchwowerke]

it sais Notice: Undefined index: submit in .../index.php on line 11

[dutchwowerke]

Hey, it gives an error on the line where this is:

if ($_post['submit'])

do you know why?

[thekevchix]

hi how can i include swearfilter from my forum. please i really need your help our capstone project final defense is fast approaching. thanks.

[p17br0w]

Could it also be done in a database and add all the words into the database

[brokenbylaw2]

look up the replace documentation, a user submitted script allows associative array transformation.

'shit' => 's***t'

also you can use regular expressions to grab the text inbetween the first and last letters and replace it with * :)

[H3dQ]

Good tuts ;)

[Timzy921]

thnx

[omanoman98]

Cheeeeeeeers Alex for this nice tut!

[omanoman98]

Cheeeeeers Alex for this clever tut!

[montage12333]

yo m8 if you include in your guestbook wouldnt the box cum up?

[phpacademy]

You can make it so the new string is put into a variable and just stored for use in the guestbook.

[Ghotherkill]

You know, you could just:

str_replace("shit","sh**",$str­ing);

=)

[phpacademy]

but it makes it easier to keep EVERY word you want to filter in an array :)