https://bootstrapfriendly.com/blog/dynamically-add-or-remove-form-input-fields-using-jquery/
https://www.formget.com/how-to-dynamically-add-and-remove-form-fields-using-javascript/
http://demos.codexworld.com/add-remove-input-fields-dynamically-using-jquery/
<?php
$bytes = disk_free_space(".");
$si_prefix = array( 'B', 'KB', 'MB', 'GB', 'TB', 'EB', 'ZB', 'YB' );
$base = 1024;
$class = min((int)log($bytes , $base) , count($si_prefix) - 1);
echo $bytes . '<br />';
echo sprintf('%1.2f' , $bytes / pow($base,$class)) . ' ' . $si_prefix[$class] . '<br />';
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap Elegant Success Modal</title>
<link href="https://fonts.googleapis.com/css?family=Roboto|Varela+Round" rel="stylesheet">
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
body {
font-family: 'Varela Round', sans-serif;
}
.modal-confirm {
color: #434e65;
width: 525px;
margin: 30px auto;
}
.modal-confirm .modal-content {
padding: 20px;
font-size: 16px;
border-radius: 5px;
border: none;
}
.modal-confirm .modal-header {
background: #47c9a2;
border-bottom: none;
position: relative;
text-align: center;
margin: -20px -20px 0;
border-radius: 5px 5px 0 0;
padding: 35px;
}
.modal-confirm h4 {
text-align: center;
font-size: 36px;
margin: 10px 0;
}
.modal-confirm .form-control, .modal-confirm .btn {
min-height: 40px;
border-radius: 3px;
}
.modal-confirm .close {
position: absolute;
top: 15px;
right: 15px;
color: #fff;
text-shadow: none;
opacity: 0.5;
}
.modal-confirm .close:hover {
opacity: 0.8;
}
.modal-confirm .icon-box {
color: #fff;
width: 95px;
height: 95px;
display: inline-block;
border-radius: 50%;
z-index: 9;
border: 5px solid #fff;
padding: 15px;
text-align: center;
}
.modal-confirm .icon-box i {
font-size: 64px;
margin: -4px 0 0 -4px;
}
.modal-confirm .btn {
color: #fff;
border-radius: 4px;
background: #eeb711;
text-decoration: none;
transition: all 0.4s;
line-height: normal;
border-radius: 30px;
margin-top: 10px;
padding: 6px 20px;
border: none;
}
.modal-confirm .btn:hover, .modal-confirm .btn:focus {
background: #eda645;
outline: none;
}
.modal-confirm .btn span {
margin: 1px 3px 0;
float: left;
}
.modal-confirm .btn i {
margin-left: 1px;
font-size: 20px;
float: right;
}
.trigger-btn {
display: inline-block;
margin: 100px auto;
}
</style>
</head>
<body>
<!-- load modal on page load -->
<script type="text/javascript">
$(window).on('load', function() {
$('#myModal').modal('show');
});
</script>
<div class="text-center">
<!-- load modal on click-->
<a href="#myModal" class="trigger-btn" data-toggle="modal">Click to Open Success Modal</a>
</div>
<!-- Modal HTML -->
<div id="myModal" class="modal fade">
<div class="modal-dialog modal-confirm">
<div class="modal-content">
<div class="modal-header">
<div class="icon-box">
<i class="material-icons"></i>
</div>
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
</div>
<div class="modal-body text-center">
<h4>Great!</h4>
<p>Your account has been created successfully.</p>
<a href="http://155.138.223.92/AdminLTE-3.1.0/pages/layout/create_cp1.php" class="btn btn-success"> Go back</a>
<!--<button class="btn btn-success" data-dismiss="modal"><span>Go Back</span> <i class="material-icons"></i></button> -->
</div>
</div>
</div>
</div>
</body>
</html>
https://www.tutorialrepublic.com/snippets/preview.php?topic=bootstrap&file=elegant-success-modal
https://www.tutorialrepublic.com/snippets/preview.php?topic=bootstrap&file=elegant-error-modal
<?php
echo $dt=strtotime("09/06/2021 3:01 AM");
echo "<br>";
echo $today = date("Y-m-d H:i:s",$dt);
?>
1630911660
2021-09-06 03:01:00