What if pass some parameters to function - i mean not use global $comment
but
do like function replace_text_smiley($comment)
----- Original Message -----
From: "Daniel Harik" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, October 28, 2001 12:20 AM
Subject: [PHP] Replace text
> Hello guys
>
> function replace_text_smiley(){
>
> global $comment;
> // To add a relation between a text smiley a an image smiley do this:
> // $faces["text smiley here"] = "img tag to image smile here";
>
> $faces[":)"] = "<IMG SRC=\"emoticons/smile.gif\">";
> $faces[":P"] = "<IMG SRC=\"emoticons/tongue.gif\">";
> $faces[":D"] = "<IMG SRC=\"emoticons/happy.gif\">";
> $faces[":("] = "<IMG SRC=\"emoticons/mad.gif\">";
> $faces[";)"] = "<IMG SRC=\"emoticons/wink.gif\">";
>
> while(list($text,$image) = each($faces))
> {
> $comment = str_replace("$text","$image","$comment");
> }
>
> return $comment;
> }
>
> this function replaces faces to smilies images
>
> then in a separete file i use this function and another one to replace
urls... the url replacement is ok but it doesn't
> change the text to smilies..
>
> any guesses?? :)
>
> Thnx in advance
>
>
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