I have the following PHP code:
<?php
include("config.php");
if(!isset($_SESSION['user'])){
echo "you are not logged in,please click here to <a href='memberarea.html'>Login</a>";
} else{
$query = $_GET['query'];
$min_length = 3;
if(strlen($query) >= $min_length){
$query = htmlspecialchars($query);
$query = mysqli_real_escape_string($conn,$query);
$row_results = mysqli_query($conn,"SELECT * FROM books WHERE 'Title' LIKE '%".$query."%' OR 'category' LIKE '%".$query."%'OR 'category' LIKE '%".$query."%'") or die(mysqli_error($conn));
if(mysqli_num_rows($row_results) > 0){
while($results = mysqli_fetch_array($row_results)){
echo "<span>".$results['Title']."</span>"
"</h3>".$results['category']."</p>";
}
}
else{
echo "No results";
}
}
else{
echo "Minimum length is ".$min_length;
}
}
?>
And in echo
I want to customize using HTML and CSS. my question and how to enter HTML code in PHP?