Online PHP editor | refs for Q2m7l

<?php $re = '/<div\s+class=\"css\-1\"\s+style=\"style-1:\s*10px;\s+style-2:\s*5px\">.*?sample\s*[1|2|3|4]{1}--\s*<\/div>/'; $str = '<div class="css-1" style="style-1:10px; style-2: 5px"> --sample 1-- </div> <div class="css-1" style="style-1: 10px; style-2:5px">--sample 2-- </div> <div class="css-1" style="style-1: 10px; style-2: 5px">--sample 3--</div> <div class="css-1" style="style-1:10px; style-2:5px"> --sample 4-- </div> <div class="css-1" style="style-1:10px; style-2:5px"> --sample 14-- </div>'; $subst = ''; $result = preg_replace($re, $subst, $str); echo $result;