PHP MySQL pagination mysqli_result() error - php

Question

I'm working on pagination, but it didn't work I tried using mysqli_fetch_array and also tried mysqli_result.
Please guide me if you have some ideas.
For the pagination page I tried a method that I found but still have problem with it.
Here is the code I tried,
<?php
$conn = mysqli_connect("localhost", "root", "", "vm");
include 'paginate.php';
$per_page = 2;
$result = mysqli_query($conn, "SELECT * FROM table1");
$total_results = mysqli_num_rows($result);
$total_pages = ceil($total_results / $per_page);
if (isset($_GET['page'])) {
$show_page = $_GET['page'];
if ($show_page > 0 && $show_page <= $total_pages) {
$start = ($show_page - 1) * $per_page;
$end = $start + $per_page;
} else {
$start = 0;
$end = $per_page;
}
} else {
$start = 0;
$end = $per_page;
}
$page = intval($_GET['page']);
$tpages = $total_pages;
if ($page <= 0) {
$page = 1;
}
function paginate($reload, $page, $tpages)
{
$adjacents = 2;
$prevlabel = "‹ Prev";
$nextlabel = "Next ›";
$out = "";
// previous
if ($page == 1) {
$out .= "<span>" . $prevlabel . "</span>\n";
} elseif ($page == 2) {
$out .= "<li>" . $prevlabel . "\n</li>";
} else {
$out .= "<li>" . $prevlabel . " \n</li>";
}
$pmin = ($page > $adjacents) ? ($page - $adjacents) : 1;
$pmax = ($page < ($tpages - $adjacents)) ? ($page + $adjacents) : $tpages;
for ($i = $pmin; $i <= $pmax; $i++) {
if ($i == $page) {
$out .= "<li class=\"active\"><a href=''>" . $i . "</a></li>\n";
} elseif ($i == 1) {
$out .= "<li>" . $i . "\n</li>";
} else {
$out .= "<li>" . $i . "\n</li>";
}
}
if ($page < ($tpages - $adjacents)) {
$out .= "<a style='font-size:11px' href=\"" . $reload . "&page=" . $tpages . "\">" . $tpages . "</a>\n";
}
// next
if ($page < $tpages) {
$out .= "<li>" . $nextlabel . " \n</li>";
} else {
$out .= "<span style='font-size:11px'>" . $nextlabel . "</span>\n";
}
$out .= "";
return $out;
}
Thanks in advance.