i need to know how i can make it so that when a user replies to a message, the subject is not editable, but instead just appears on the page with only 1 instance of Re:
for instance, i DONT want it to look like this
subject
RE: subject
RE: RE: subject
RE: RE: RE: subject
etc. etc.
i DO want it to look like this
subject
RE: subject
RE: subject
RE: subject
how can i do this?
the code i am using right now is:
$contents = str_replace("<!--SUBJECT-->",$subject,$contents);
which replaces all instances of <!--SUBJECT--> on my reply page with the actual subject.... now how can i get it to only see one RE:
if a user would reply to a subject called "RE: Subject" the reply subject will say "RE: RE: Subject"
how can i make it just 1??
anyone?
thanks~!
ereg/str_replace ???
Moderator: General Moderators
try
Code: Select all
$string = "Re:Re: Re:Test"; // as example
$string = preg_replace('/(^їRr]їEe]:\s?)?(їRr]їEe]:\s?)*(.*)/', '\1\3', $string);
print($string);