php, combining regex

[phpSensei]

Alright, I don't know if this is possible, but the results always come out blank for me...

 

$string = "One And Two And <b>string</b>";

$replace=array("/one/","/two/","'#<([^>]+)>(.*?)</\1>#'");
$with= array("1","2","[b]$2[/b]");

$reg=preg_replace($replace,$with,$string);

 

I want to filter bad words, and I also want to convert string to at the same time.

 

I know the regex, and I know how to change the bbcode to what I want, but I don't know if this is possible....

[phpSensei]

alright, I noticed this is sort of regex, maybe a moderator can move it?

[effigy]

The patterns for "One" and "Two" need to be case insensitive, and your last pattern does not need 2 sets of quotes.

[phpSensei]

what if I added preg_replace("","<b>",$string);

 

it never comes out right... it make the text bold, and prints out "//"and"[]"...

[effigy]

<pre>
<?php
$string = "One And Two And <b>string</b>";
$replace=array("/one/i","/two/i",'#<([^>]+)>(.*?)</\1>#');
$with= array("1","2",'[b]$2[/b]');
echo $reg=preg_replace($replace,$with,$string);
?>
</pre>

[phpSensei]

SWEARING IN HERE

 

replace = array('/fuck/', '/cock/', '/shit/', '/ass/','/bitch/','/motherfucker/','/pussy/','/fucking/','/whore/'
,'/\[b\](.*?)\[\/b\]/','/\[i\](.*?)\[\/i\]/is','/\[u\](.*?)\[\/u\]/is'
);
$with = array('f***', 'c***', 's***', 'a**','b****','motherf******','p****','f***ing','wh***','<strong>$1</strong>','<em>$1</em>',  '<u>$1</u>'
);
$message=strip_tags($row['message']);
$message = preg_replace($replace, $with, $message);
$message=stripslashes($message);

 

thanks, i managed to get it working, and with your help

 

[effigy]

That would change "harass" into "hara**", and that's only one example. You might want to invest in some word boundaries.

[phpSensei]

what should I put instead...

 

I am terrible at regex..

[effigy]

Did you not look at the link?

[phpSensei]

preg_replace("\bitch\b","b****",$string)

 

 

am I right?

[phpSensei]

nvm, it didnt work. I will read more...

[phpSensei]

like this? /\bass/

[effigy]

From the first paragraph after the list:

 

Simply put: \b allows you to perform a "whole words only" search using a regular expression in the form of \bword\b.

 

Notice how there is a \b on each side.

[phpSensei]

http://localhost/forum_software/index.php?page=viewtopic&forum=2&topic=17

 

I did this /\bass/

[phpSensei]

sorry, wrong link..

 

i thought i was on my site.

[effigy]

/\bass/ will fix the "harass" problem, but it will turn "assessment" into "a**essment"

[phpSensei]

so I will need one for each side like you said....

[phpSensei]

when you do this ass it wont filter the word.