Foreach限制词

Question

我是新来的，寻找这部分代码的解决方案，只在标题=样式或颜色时进行循环。

  foreach ($pp_fileds as $f) {

                    if ( !empty($f['title']) and !empty($f["id"]) and array_key_exists("owlabpfl_".$f["id"] , $owlabpfl_meta) ){
                        echo '
                        <li>
                            <div class="list-label">'.__($f['title'],'toranj').'</div>
                            <div class="list-des">'.$owlabpfl_meta["owlabpfl_".$f["id"]][0].'</div><div class="list-des"><img src="http://factorymarco.ie/assets/'.__($f['title'],'toranj').'/'.$owlabpfl_meta["owlabpfl_".$f["id"]][0].'.jpg" alt="'.$owlabpfl_meta["owlabpfl_".$f["id"]][0].'"></div>
                        </li>
                        ';
                    }

            }