pixeldesigner

yes but how do I make $string target the title attribute only? in that specific div?

Using php, how can I replace spaces with hyphens (-) but only do this for the text within the title="" attribute of a specific set of links? Example: I have 2 sets of links and i want to replace the spaces within the title="" attribute but only on the links in the second div, not the first. <div class="set1"> <a href="#" title="THIS IS THE TITLE"> <a href="#" title="THIS IS THE TITLE"> </div> <div class="set2"> <a href="#" title="THIS IS THE TITLE"> <a href="#" title="THIS IS THE TITLE"> </div> Is this possible? would like it to look like this: <div class="set2"> <a href="#" title="THIS-IS-THE-TITLE"> <a href="#" title="THIS-IS-THE-TITLE"> </div>

I'm using the isotope jquery plugin and trying to achieve this effect dynamically because it will be for a premium theme: http://themetrust.com/demos/reveal/ In order to do this, I need to somehow add a "data-filter" attribute to the links outputted by <?php wp_list_categories( array('taxonomy' => 'portfolio_category', 'title_li' => '', 'echo' => 1) ); ?> and have the data-filter="THE CATEGORY NAME" dynamically. Here is another example of what I'm trying to achieve: http://themes.premiumpixels.com/scope/?page_id=1121 If you look at the source code of this theme, you can see: <li class="cat-item cat-item-9"><a href="http://themes.premiumpixels.com/scope/?portfolio-type=audio" data-filter="audio" title="View all posts filed under Audio">Audio</a> </li> Does anyone know how to go about doing this?

So I'm fairly new to php and just need some quick help. Here is my code: function plaintext_category(){ $cat_plain = strip_tags( get_the_term_list($post->ID, 'portfolio_category', '', ', ', '' ) ); $cat_plain = strtolower($cat_plain); $cat_plain = str_replace(' ','-',$cat_plain); echo $cat_plain; } $pattern = '/title=\"(.*?)\"/'; $replace = 'title="echo $cat_plain"'; /* This is where i need help, how do i echo this? */ $categories = preg_replace($pattern,$replace,$categories); echo $categories; So I'm trying to pass the echo value of $cat_plain but when I put echo in front of it, i get an error. If I don't put echo, I just get a blank result. Please, need some help on this. Thanks guys!