PHP question pagination - php

Question

How would I do so that the page I'm on won't be clickable?
$page = (isset($_GET['page']) && is_numeric($_GET['page']) ? (int) $_GET['page'] : 1);
$limit = ($page - 1) * 15;
$sql = mysql_query("SELECT * FROM log LIMIT $limit, 15");
$totalres = mysql_result(mysql_query("SELECT COUNT(id) AS tot FROM log"),0);
$totalpages = ceil($totalres / 15);
for ($i = 1; $i <= $totalpages; $i++) {
$pagination .= "$i ";
}
<p><?php echo $pagination ?></p>

Answer 1

if ($i == $page)
$pagination .= "$i ";
else
$pagination .= "$i ";

Answer 2

Just need to modify the for loop to check what the current page is.
for ($i = 1; $i <= $totalpages; $i++)
{
if ($i != $page)
$pagination .= "$i ";
else
$pagination .= " " . $i . " ";
}

Answer 3

With an if inside the for,
if ( $i != $page) {
//Your code.
}
else
{
//Same page.
$pagination .= " " . $page . " "
}

Answer 4

#RedBlueThing Has soon has I saw your post I got it to work, although I got the idea from a different stackoverflow question with a little modifying of the code.
<?php
echo "<section>";
$link = mysqli_connect("localhost", "root", "root", "user_db");
$page = (isset($_GET['page']) && is_numeric($_GET['page']) ? (int) $_GET['page'] : 1);
$offset = 4;
$x = 5;
$limit = ($page - 1) * $offset;
$sql = mysqli_query($link,"SELECT * FROM cfp_blogs;");
$totalres = mysqli_num_rows($sql);
$totalpages = ceil($totalres / $offset);
$stmt = mysqli_query($link, "SELECT * FROM blogs LIMIT $limit, $offset;");
if($stmt->num_rows > 0){
while($obj = mysqli_fetch_object($stmt)) {
echo "<h1>$obj->title</h1>";
echo "<p>$obj->content</p>";
$stmt2 = $link->query("SELECT COUNT(id) AS Tot FROM blogs");
if($stmt2->num_rows > 0){
while ($obj2 = $stmt2->fetch_object()){
echo "<p>($obj2->Tot)</p>";
}
}
else
echo "<p>(0)</p>";
$stmt2->close();
}
}
else {
echo "<section class='error'><h1>There was a problem with the database.</h1></section>";
}
mysqli_free_result($stmt);
for ($i = $page - $x; $i < $page; $i++)
{
if ($i >= 1) {
$pagination .= "$i ";
}
}
$pagination .= " " . $i . " ";
for ($i = $page + 1; $i <= $page + $x; $i++)
{
if ($i <= $totalpages) {
$pagination .= "$i ";
}
}
/*for ($i = 1; $i <= $totalpages; $i++)
{
if ($i != $page){
$pagination .= "$i ";
}
else{
$pagination .= " " . $i . " ";
}
}*/
mysqli_close($link);
echo $pagination;
echo "</section>";
?>
The only thing I couldn't get was having a "next" or "previous" button. If anyone is up to the task of adding on those buttons, give it a shot. Other wise..... Enjoy..... :) This is my way of giving back to the stackoverflow community for helping me.