I made a simple chatting website recently, its working fine but when i tried to put a gif or a sticker in the chatbox, it writes the url of the gif or sticker. I am newbie, I don't know why is it happening. I made my website using html, php and css. I will provide the code down below. So please help me, or give me any idea why is it happening.It would be much help thank you.
here is the code for index.php>
<?php
session_start();
if(isset($_GET['logout'])){
//Simple exit message
$logout_message = "<div class='msgln'><span class='left-info'>User <b class='user-name-left'>". $_SESSION['name'] ."</b> has left the chat session.</span><br></div>";
file_put_contents("log.html", $logout_message, FILE_APPEND | LOCK_EX);
session_destroy();
header("Location: index.php"); //Redirect the user
}
if(isset($_POST['enter'])){
if($_POST['name'] != ""){
$_SESSION['name'] = stripslashes(htmlspecialchars($_POST['name']));
}
else{
echo '<span class="error">Please type in a name</span>';
}
}
function loginForm(){
echo
'<div id="loginform">
<p>Please enter your name to continue!</p>
<form action="index.php" method="post">
<label for="name">Name —</label>
<input type="text" name="name" id="name" />
<input type="submit" name="enter" id="enter" value="Enter" />
</form>
</div>';
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>secret chatbox</title>
<meta name="description" content="secret chatbox" />
<link rel="stylesheet" href="style.css" />
</head>
<body>
<?php
if(!isset($_SESSION['name'])){
loginForm();
}
else {
?>
<div id="wrapper">
<div id="menu">
<p class="welcome to hell!">Welcome, <b><?php echo $_SESSION['name']; ?></b></p>
<p class="logout"><a id="exit" href="#">Exit Chat</a></p>
</div>
<div id="chatbox">
<?php
if(file_exists("log.html") && filesize("log.html") > 0){
$contents = file_get_contents("log.html");
echo $contents;
}
?>
</div>
<form name="message" action="">
<input name="usermsg" type="text" id="usermsg" />
<input name="submitmsg" type="submit" id="submitmsg" value="Send" />
</form>
</div>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script type="text/javascript">
// jQuery Document
$(document).ready(function () {
$("#submitmsg").click(function () {
var clientmsg = $("#usermsg").val();
$.post("post.php", { text: clientmsg });
$("#usermsg").val("");
return false;
});
function loadLog() {
var oldscrollHeight = $("#chatbox")[0].scrollHeight - 20; //Scroll height before the request
$.ajax({
url: "log.html",
cache: false,
success: function (html) {
$("#chatbox").html(html); //Insert chat log into the #chatbox div
//Auto-scroll
var newscrollHeight = $("#chatbox")[0].scrollHeight - 20; //Scroll height after the request
if(newscrollHeight > oldscrollHeight){
$("#chatbox").animate({ scrollTop: newscrollHeight }, 'normal'); //Autoscroll to bottom of div
}
}
});
}
setInterval (loadLog, 2500);
$("#exit").click(function () {
var exit = confirm("Are you sure you want to end the session?");
if (exit == true) {
window.location = "index.php?logout=true";
}
});
});
</script>
</body>
</html>
<?php
}
?>
for post.php>
<?php
session_start();
if(isset($_SESSION['name'])){
$text = $_POST['text'];
$text_message = "<div class='msgln'><span class='chat-time'>".date("g:i A")."</span> <b class='user-name'>".$_SESSION['name']."</b> ".stripslashes(htmlspecialchars($text))."<br></div>";
file_put_contents("log.html", $text_message, FILE_APPEND | LOCK_EX);
}
?>
for style.css>
* {
margin: 0;
padding: 0;
}
body {
margin: 20px auto;
font-family: "Lato";
font-weight: 300;
}
form {
padding: 15px 25px;
display: flex;
gap: 10px;
justify-content: center;
}
form label {
font-size: 1.5rem;
font-weight: bold;
}
input {
font-family: "Fantasy";
}
a {
color: #0000ff;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
#wrapper,
#loginform {
margin: 0 auto;
padding-bottom: 25px;
background: #eee;
width: 600px;
max-width: 100%;
border: 2px solid #212121;
border-radius: 4px;
}
#loginform {
padding-top: 18px;
text-align: center;
}
#loginform p {
padding: 15px 25px;
font-size: 1.4rem;
font-weight: bold;
}
#chatbox {
text-align: left;
margin: 0 auto;
margin-bottom: 25px;
padding: 10px;
background: #fff;
height: 300px;
width: 530px;
border: 1px solid #a7a7a7;
overflow: auto;
border-radius: 4px;
border-bottom: 4px solid #a7a7a7;
}
#usermsg {
flex: 1;
border-radius: 4px;
border: 1px solid #ff9800;
}
#name {
border-radius: 4px;
border: 1px solid #ff9800;
padding: 2px 8px;
}
#submitmsg,
#enter{
background: #ff9800;
border: 2px solid #e65100;
color: white;
padding: 4px 10px;
font-weight: bold;
border-radius: 4px;
}
.error {
color: #ff0000;
}
#menu {
padding: 15px 25px;
display: flex;
}
#menu p.welcome {
flex: 1;
}
a#exit {
color: white;
background: #c62828;
padding: 4px 8px;
border-radius: 4px;
font-weight: bold;
}
.msgln {
margin: 0 0 5px 0;
}
.msgln span.left-info {
color: orangered;
}
.msgln span.chat-time {
color: #666;
font-size: 60%;
vertical-align: super;
}
.msgln b.user-name, .msgln b.user-name-left {
font-weight: bold;
background: #546e7a;
color: white;
padding: 2px 4px;
font-size: 90%;
border-radius: 4px;
margin: 0 5px 0 0;
}
.msgln b.user-name-left {
background: orangered;
}
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