How do active class on pagination - php

Question

I'm trying to active class on list
Kindly if any one can help me to add class="active" on displayed pagination page:
$perpage= $conf['perpage'];
if (isset($_GET["page"])) {
$page = $_GET["page"];
} else {
$page=1;
};
$start_from = ($page-1) * $perpage;
$result = "SELECT * FROM topics LIMIT $start_from, $perpage";
$result = mysql_query ($result);
$n = 0;
while ($row = mysql_fetch_array ($result)){
echo '<tr>';
echo '<td>'.$row['topic_no'].'</td>';
echo '</tr>';
++$n;
}
$sql = "SELECT * FROM topics";
$result = mysql_query($sql);
$total_records = mysql_num_rows($result);
$total_pages = ceil($total_records / $perpage);
echo '<ul class="pagination">';
echo "<li><a href='topics.php?page=1'>".'<'."</a></li> ";
for ($i=1; $i<=$total_pages; $i++) {
echo "<li ><a href='topics.php?page=".$i."'>".$i."</a></li> ";
};
echo "<li><a href='topics.php?page=$total_pages'>".'>'."</a> </li>";
echo '</ul> ';
Thanks in Advance

Answer 1

You Can also try this code. it's working
$c="active";
for ($i=1; $i <$total_page ; $i++) {
if($page==$i)
{
$c="active";
}
else
{
$c="";
}
echo "<li class=\"$c\">$i</li>";
}

Answer 2

$active = $i == $page ? 'class="active"' : '';
echo "<li ><a {$active} href=\"topics.php?page={$i}\">{$i}</a></li> ";
We just need to add class="active" only if page is current, otherwise we add nothing. If you already have classes for rows - you just need to use smth like
$activeClass = $i == $page ? 'active' : '';
echo "<li ><a class=\"my-row-class1 {$activeClass}\" href=\"topics.php?page={$i}\">{$i}</a></li> ";

Answer 3

echo "<li if($_GET['page']==$i){ class='active'}><a href='topics.php?page=".$i."'>".$i."</a></li> ";
Please try this. It might help you

Answer 4

$search = #$_GET['page']; // get value form other page
$page ='A';
for ($Page=1; $Page <27 ; $Page++) { ?> // abcdef... create
<li class="<?php if($search==$page){ echo 'active'; } ?>"> <?php echo ''. $page++ . '' ;?> </li>
<?php } ?>
/* if($search==$page){ echo 'active'; } this code means if search value == alphabet then class active call automatically */