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Showing results for tags 'increment variable'.
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Im working on an FAQ section for a client. It's using Foundations Accordian JS so you click a Question and it toggles the Answer. You know the deal. The tricky part for me is when looping through my FAQs, I need to assign each anchor and target div with a unique number. Been trying to set a variable at one and then incrementally add a number per each FAQ. Wondered if my syntax was wrong or if there are more basic issues with the $x=1 idea. <a href='#$x++'>{$faq->title}</a>; <div id='$x++' class='content'> My working code (apart from the $x++) <?php $x=1; // Start a fairyball at 1 $faqs = $pages->find("template=faq-detail"); echo "<dl class='accordion' data-accordion>"; foreach ($faqs as $faq) echo " <dd class='accordion-navigation'> <a href='#$x++'>{$faq->title}</a>; <div id='$x++' class='content'> {$faq->faq_body} </div> </dd> "; echo"</dl>" ;?>
