Question

foreach( $tabs2 as $tab2 => $name ){
    $class = ( $tab2 == $current ) ? ' current' : '';
    echo("<li class='posts'><a href='?page=pigg&tab=help&tab2=$tab2' class='$class'>$name");
    echo(' |'); // If array last then do not display
    echo('</a></li>');
}

I’m using a foreach loop to create a navigation for a WordPress plugin I’m working on, but I don’t want the ‘ |’ to be displayed for the last element, the code above is what I’ve got so far, I was thinking of using an if statement on the commented line, but not sure what the best approach would be, any ideas? Thanks!

Answer 1

The end() function is what you need:

if(end($tabs2) !== $name){
    echo ' |'; // not the last element
}