i have two page one is search.php and other is detail.php
in search.php
<div class="search-field ">
<form class="d-flex align-items-center h-100" name="search" action="manage_visitor.php" method="post" >
<div class="input-group" style="background-color: #f2edf3;">
<input type="text" class="form-control bg-transparent border-0"name="searchdata" id="searchdata" placeholder="Search by names & mobile no" >
</div>
Detail.php i get the value of there pagination code like
echo '<li class="'.$active.'" ><a class="page-link" href="manage_visitor.php?page1='.$i.'&searchname='.$_POST['searchdata'].'">'.$i.'</a></li>';
$searchstring= isset($_GET['searchname'] )?$_GET['searchname']:"";
for the first click the url look like
http://localhost/company/manage_visitor.php?page1=2&searchname=bilal
but after 2nd time click
http://localhost/company/manage_visitor.php?page1=2&searchname=
now is there way to store the value of searchname=bilal or set the value of search.php text field searchname value from detail.php