79.limit sentance by strpos

 <?php echo substr($result['bio'],0,100) . '...';?>

78.timezone of viewer in social engine

      $viewer = Engine_Api::_()->user()->getViewer();
 date_default_timezone_set($viewer->timezone);

77.string to intiger

(int)$matching_array['price_to']
(int)$price_to

76.truncate and drop table difference

truncate-Removes all rows from a table
drop-remove the table definitions as well as the data

75.alignment of text

    word-wrap: break-word;
    text-align: justify;

74.image css

<div style="background-image: url(/application/modules/User/externals/images/landingimage/Optimized-32.jpg); background-size: cover; background-position: center; height: 650px" />

style="object-fit:cover"  for <img> tag