On 6/8/05, David Duong <[EMAIL PROTECTED]> wrote: > Sebastian wrote: > > i'm looking for a function that can highlight certain search terms in a > > string. anyone have something already made that i can plugin to my > > exisiting code? > > > > I found a couple but they do not work very well.. some break html code > > if the string contains the keywords in the html. > > > > thanks. > You can use str_replace to "highlight" the search terms. > > For example, you could use the following code for each search term (this > function also accepts arrays, see http://php.net/str_replace): > > str_replace ($search_term, "<b>$search_term</b>", $body_text);
Bad idea. Very bad idea. for example ( using bold to highlight ): <?pseudo_code $html = "<html><body>I want to hightlight the word body in this text. </body></html>"; $search = "body"; $output = str_replace($search, "<b>$search</b>", $html); // $output == "<html><<b>body</b>>I want to hightlight the word <b>body</b> in this text. </<b>body</b>></html>"; // see what I mean? ?> > > - David > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
