Add Read More OR View More at any place in between to other file

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Add Read More at any place to open in next page.



<?php
$string = $col->getDetails();     /*  Collection data getting is equal to string   */
                 if (strlen($string) > 25) {
                 $trimstring = substr($string, 0, 250). ' <a href="event/index/new">Readmore...</a>';
                  } else {
                  $trimstring = $string;
                  }
                  echo $trimstring;

                  ?>

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