PHP || [Student Result Management System]

[Student Result Management System]
Submitted By:
[Student name: Nafiz Md Imtiaz Uddin]
[ID: 2520190011]
[Class name: 2019 C.S.T]
To: Mr. Asim Khan
Course Title: PHP (Web application)
JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
INTRODUCTION

1. Interface (screen shot of all the interfaces in your project. Not: No need for HTML code to print)
I. Login.php (name of the interface and past the screen shot after heading)

II. Registraction.php
III. Home.php

VI. Subject Creation
VII. Manage Subjects

VIII. Add Subject Combination
IX. Show Subjects

X. Manage Subjects Combination
XI. Student Admission

XII. Manage Students
XIII. Change Password

2. Adynamic pages (past the dynamic pages PHP code here)
XIV. Login.php (PHP access code)
<?php
include('includes/config.php');
$username = $_POST['user'];
$password = $_POST['pass'];
//to prevent from mysqli injection
$username = stripcslashes($username);
$password = stripcslashes($password);
$username = mysqli_real_escape_string($con, $username);
$password = mysqli_real_escape_string($con, $password);
$sql = "select *from login where username = '$username' and password = '$
password'";
$result = mysqli_query($con, $sql);
$row = mysqli_fetch_array($result, MYSQLI_ASSOC);
$count = mysqli_num_rows($result);
if($count == 1){
echo "<h1><center> Login successful </center></h1>";
}
else{
echo "<h1> Login failed. Invalid username or password.</h1>";
}
?>
XV. Registraction.php
<?php
session_start();
error_reporting(0);
$username = "";
$email = "";
$errors = array();

if (isset($_POST['reg_user'])) {
// receive all input values from the form
$username = mysqli_real_escape_string($db, $_POST['username']);
$email = mysqli_real_escape_string($db, $_POST['email']);
$password_1 = mysqli_real_escape_string($db, $_POST['password_1']);
if (empty($username)) { array_push($errors, "Username is required"); }
if (empty($email)) { array_push($errors, "Email is required"); }
if (empty($password_1)) { array_push($errors, "Password is required"); }
if ($password_1 != $password_2) {
array_push($errors, "The two passwords do not match");
}
// first check the database to make sure
// a user does not already exist with the same username and/or email
$user_check_query = "SELECT * FROM users WHERE username='$username' OR email='$
email' LIMIT 1";
$result = mysqli_query($db, $user_check_query);
$user = mysqli_fetch_assoc($result);
if ($user) { // if user exists
if ($user['username'] === $username) {
array_push($errors, "Username already exists");
}
if ($user['email'] === $email) {
array_push($errors, "email already exists");
}
}
if (count($errors) == 0) {
$password = md5($password_1);
$query = "INSERT INTO users (username, email, password)
VALUES('$username', '$email', '$password')";
mysqli_query($db, $query);
$_SESSION['username'] = $username;
$_SESSION['success'] = "You are now logged in";
header('location: index.php');
}
}
XVI. Home.php

<?php
session_start();
error_reporting(0);
if(strlen($_SESSION['alogin'])=="")
{
header("Location: index.php");
}
else{
?>
<?php
$sql1 ="SELECT StudentId from tblstudents ";
$query1 = $dbh -> prepare($sql1);
$query1->execute();
$results1=$query1->fetchAll(PDO::FETCH_OBJ);
$totalstudents=$query1->rowCount();
?>
<span class="number counter"><?php ec
ho htmlentities($totalstudents);?></span>
<span class="name">See to manage Stud
ent profile</span>
<span class="bg-
icon"><i class="fa fa-users"></i></span>
</a>

</div>

<?php include('includes/leftbar.php');?>

<div class="main-page">
<div class="container-fluid">
<div class="row page-title-div">
<div class="col-md-6">
<h2 class="title">Declare Result</h2>
</div>

</div>

<div class="row breadcrumb-div">
<ul class="breadcrumb">
<li><a href="dashboard.php"><i class="fa
fa-home"></i> Home</a></li>
<li class="active">Student Result</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<div class="panel-body">
<div class="alert alert-danger left-icon-alert" role="alert">
<strong>Oh snap!</strong> <?php echo
htmlentities($error); ?>
</div>
<?php } ?>
<form class="form-
horizontal" method="post">
<div class="form-group">
<label for="default" class="col-sm-2 control-label">Class</label>

<div class="col-sm-10">
<select name="class" class="form-
control clid" id="classid" onChange="getStudent(this.value);" required="required"
>
<option value="">Select Class</option> </select>
</div>
</div>
<label for="date" class="
col-sm-2 control-label ">Student Name</label>
<select name="studentid" clas
s="form-
control stid" id="studentid" required="required" onChange="getresult(this.value);
">
</select>
</div>
</div>
<div id="reslt">
</div>
</div>
</div>
col-sm-2 control-label">Subjects</label>
<div id="subject">
</div>
</div>
</div>
<div class="col-sm-
offset-2 col-sm-10">
<button type="submit"
name="submit" id="submit" class="btn btn-primary">Declare Result</button>
</div>
</div>

</form>
</div>
</div>
</div>

</div>
</div>
</div>

</div>

</div>

<script>
$(function($) {
$(".js-states").select2();
$(".js-states-limit").select2({
maximumSelectionLength: 2
});
$(".js-states-hide").select2({
minimumResultsForSearch: Infinity
});
});
</script>
<?PHP } ?>
XVIII. add-students
->
<div class="content-wrapper">

<h2 class="title">Student Admission</h2>
</div>
</div>

<li class="active">Student Admission</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<div class="panel-heading">
<div class="panel-title">
<h5>Fill the Student info</h5
>
</div>
</div>
</div>
<?php } ?>
<form class="form-
<label for="default" class="col-sm-2 control-label">Full Name</label>

<input type="text" name="fullanme" class="form-
control" id="fullanme" required="required" autocomplete="off">
</div>
</div>
<label for="default" class="col-sm-2 control-label">Rool Id</label>
<input type="text" name="rollid" class="form-
control" id="rollid" maxlength="5" required="required" autocomplete="off">
</div>
</div>
<label for="default" class="col-sm-2 control-label">Email id)</label>
<input type="email" name="emailid" class="form-
control" id="email" required="required" autocomplete="off">
</div>
</div>
<label for="default" class="col-sm-2 control-label">Gender</label>
<input type="radio" name="gender" value="Male" required="required" checked="">Mal
e <input type="radio" name="gender" value="Female" required="required">Female <in
put type="radio" name="gender" value="Other" required="required">Other
</div>
</div>
<label for="default" clas
s="col-sm-2 control-label">Class</label>

<select name="class" class="form-control" id="default" required="required">
<option value="">Select Class</option>
</select>
</div>
</div>
col-sm-2 control-label">DOB</label>
<input type="date" n
ame="dob" class="form-control" id="date">
</div>
</div>
<div class="col-sm-
name="submit" class="btn btn-primary">Add</button>
</div>
</div>
</form>
</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div> <?PHP } ?>
XIX. add-subjectcombination
->

<h2 class="title">Add Subject Combination</h2
>
</div>
</div>

<li> Subjects</li>
<li class="active">Add Subject Combinatio
n</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>Add Subject Combination</
h5>
</div>
</div>

</div>
<?php } ?>
<form class="form-
<select name="class" class="form-control" id="default" required="required">
<option value="">Select Class</option>
</select>
</div>
</div>
s="col-sm-2 control-label">Subject</label>
<select name="subject" class="form-control" id="default" required="required">
<option value="">Select Subject</option>
<?php $sql = "SELECT * from tblsubjects";
$query = $dbh->prepare($sql);
$query->execute();
$results=$query->fetchAll(PDO::FETCH_OBJ);
if($query->rowCount() > 0)
{
foreach($results as $result)
{ ?>
<option value="<?php echo htmlentities($result-
>id); ?>"><?php echo htmlentities($result->SubjectName); ?></option>
<?php }} ?>
</select>
</div>
</div>
<div class="col-sm-
</div>

</div>
</form>
</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div>
<?PHP } ?>
XX. change-password
<h2 class="title">Admin Change Password</h2>
</div>
</div>

<li class="active">Admin change password<
/li>
</ul>
</div>
</div>

</div>

<section class="section">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel">
<h5>Admin Change Password</h5
>
</div>
</div>
</div>
<?php } ?>
<form name="chngpwd" method="pos
t" onSubmit="return valid();">
<div class="form-group has-
success">
<label for="success" clas
s="control-label">Current Password</label>
<div class="">
<input type="password" name="password" class=
"form-control" required="required" id="success">
</div>
</div>
<div class="form-
group has-success">
s="control-label">New Password</label>
<div class="">

<input type="password
" name="newpassword" required="required" class="form-control" id="success">
</div>
</div>
success">
s="control-label">Confirm Password</label>
<div class="">
<input type="password
" name="confirmpassword" class="form-control" required="required" id="success">
</div>
</div>
<div class="form-group has-success">
<div class="">
name="submit" class="btn btn-success btn-labeled">Change<span class="btn-
label btn-label-right"><i class="fa fa-check"></i></span></button>
</div>
</form>
</div>
</div>
</div>

</div>

</div>
</section>

</div>

</div>
</div>

</div>
<?php } ?>
XXI. create-class
<h2 class="title">Create Student Class</h2>
</div>
</div>

<li><a href="#">Classes</a></li>
<li class="active">Create Class</li>
</ul>
</div>
</div>

</div>
<div class="row">

<div class="panel">
<h5>Create Student Class</h5>
</div>
</div>
</div>
<?php } ?>
<form method="post">
success">
s="control-label">Class Name</label>
<div class="">
<input type="text" na
me="classname" class="form-control" required="required" id="success">
<span class="help-
block">Eg- Third, Fouth,Sixth etc</span>
</div>
</div>
<div class="form-
group has-success">
s="control-label">Class Name in Numeric</label>
<div class="">
<input type="number"
name="classnamenumeric" required="required" class="form-control" id="success">
<span class="help-
block">Eg- 1,2,4,5 etc</span>
</div>
</div>
success">
s="control-label">Section</label>
<div class="">
me="section" class="form-control" required="required" id="success">
<span class="help-
block">Eg- A,B,C etc</span>
</div>

</div>
<div class="">
name="submit" class="btn btn-success btn-labeled">Submit<span class="btn-
</div>
</form>
</div>
</div>
</div>
</div>

</div>
</section>

</div>
</div>
</div>
</div>
<?php } ?>
XXII. create-subject

->

<h2 class="title">Subject Creation</h2>
</div>
</div>

<li> Subjects</li>
<li class="active">Create Subject</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>Create Subject</h5>
</div>
</div>

</div>
<?php } ?>
<form class="form-
s="col-sm-2 control-label">Subject Name</label>
<input type="text" name="subjectname" class="form-
control" id="default" placeholder="Subject Name" required="required">
</div>
</div>
s="col-sm-2 control-label">Subject Code</label>
<input type="text" name="subjectcode" class="form-
control" id="default" placeholder="Subject Code" required="required">
</div>
</div>
<div class="col-sm-
name="submit" class="btn btn-primary">Submit</button>
</div>
</div>
</form>
</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div>

<?PHP } ?>
XXIII. edit-class
<h2 class="title">Update Student Class</h2>
</div>
</div>

<li><a href="#">Classes</a></li>
<li class="active">Update Class</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">

<h5>Update Student Class info
</h5>
</div>
</div>
</div>
<?php } ?>
<form method="post">
s="control-label">Class Name</label>
<div class="">
me="classname" value="<?php echo htmlentities($result-
>ClassName);?>" required="required" class="form-control" id="success">
<span class="help-
block">Eg- Third, Fouth,Sixth etc</span>
</div>
</div>
<div class="form-
group has-success">
s="control-label">Class Name in Numeric</label>
<div class="">
<input type="number"
name="classnamenumeric" value="<?php echo htmlentities($result-
>ClassNameNumeric);?>" required="required" class="form-control" id="success">
<span class="help-
block">Eg- 1,2,4,5 etc</span>
</div>
</div>
success">
s="control-label">Section</label>
<div class="">
me="section" value="<?php echo htmlentities($result->Section);?>" class="form-
control" required="required" id="success">
<span class="help-
block">Eg- A,B,C etc</span>
</div>
</div>
<?php }} ?>

<div class="">
name="update" class="btn btn-success btn-labeled">Update<span class="btn-
</div>
</form>
</div>
</div>
</div>
</div>

</div>
</section>

</div>

</div>
</div>
</div>
<?php } ?>
XXIV. edit-result

->

<h2 class="title">Student Result Info</h2>
</div>
</div>

<li class="active">Result Info</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>Update the Result info</h
5>
</div>

</div>
<?php if($msg){?>
<div class="alert alert-success left-icon-alert" role="alert">
<strong>Well done!</strong><?php echo htmlentities($msg); ?>
</div><?php }
else if($error){?>
</div>
<?php } ?>
<form class="form-
<label for="default" class="col-sm-
2 control-label">Class</label>
<?php echo htmlentities($row->ClassName)?>(<?php echo htmlentities($row-
>Section)?>)
</div>
</div>
<?php echo htmlentities($row->StudentName);?>
</div>
</div>
<?php } }?>
<label for="default" class="col-sm-2 control-
label"><?php echo htmlentities($result->SubjectName)?></label>
<input type="hidden" name="id[]" value="<?php echo htmlentities($result-
>resultid)?>">
<input type="text" name="marks[]" class="form-
control" id="marks" value="<?php echo htmlentities($result-
>marks)?>" maxlength="5" required="required" autocomplete="off">
</div>
</div><?php }} ?>

<div class="col-sm-
name="submit" class="btn btn-primary">Update</button>
</div>
</div>
</form>
</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div>
<?PHP } ?>
XXV. edit-student
->

<h2 class="title">Student Admission</h2>

</div>
</div>

<li class="active">Student Admission</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>Fill the Student info</h5
>
</div>
</div>
</div>
<?php } ?>
<form class="form-
<input type="text" name="fullanme" class="form-
control" id="fullanme" value="<?php echo htmlentities($result-
>StudentName)?>" required="required" autocomplete="off">
</div>
</div>

<label for="default" class="col-sm-2 control-label">Rool Id</label>
<input type="text" name="rollid" class="form-
control" id="rollid" value="<?php echo htmlentities($result-
>RollId)?>" maxlength="5" required="required" autocomplete="off">
</div>
</div>
<label for="default" class="col-sm-2 control-label">Email id)</label>
<input type="email" name="emailid" class="form-
control" id="email" value="<?php echo htmlentities($result-
>StudentEmail)?>" required="required" autocomplete="off">
</div>
</div>
<label for="default" class="col-sm-2 control-label">Gender</label>
<?php $gndr=$result->Gender;
if($gndr=="Male")
{
?>
<input type="radio" name="gender" value="Male" required="required" checked>Male <
input type="radio" name="gender" value="Female" required="required">Female <input
type="radio" name="gender" value="Other" required="required">Other
<?php }?>
<?php
if($gndr=="Female")
{
?>
<input type="radio" name="gender" value="Male" required="required" >Male <input t
ype="radio" name="gender" value="Female" required="required" checked>Female <inpu
t type="radio" name="gender" value="Other" required="required">Other
<?php }?>
<?php
if($gndr=="Other")
{
?>

<input type="radio" name="gender" value="Male" required="required" >Male <input t
ype="radio" name="gender" value="Female" required="required">Female <input type="
radio" name="gender" value="Other" required="required" checked>Other
<?php }?>
</div>
</div>
<input type="text" name="classname" class="form-
control" id="classname" value="<?php echo htmlentities($result-
>ClassName)?>(<?php echo htmlentities($result->Section)?>)" readonly>
</div>
</div>
col-sm-2 control-label">DOB</label>
<input type="date" name="dob" class="form-
control" value="<?php echo htmlentities($result->DOB)?>" id="date">
</div>
</div>
<label for="default" class="col-sm-2 control-label">Reg Date: </label>
<?php echo htmlentities($result->RegDate)?>
</div>
</div>
<label for="default" class="col-sm-2 control-label">Status</label>
<?php $stats=$result->Status;
if($stats=="1")
{
?>
<input type="radio" name="status" value="1" required="required" checked>Active <i
nput type="radio" name="status" value="0" required="required">Block
<?php }?>

<?php
if($stats=="0")
{
?>
<input type="radio" name="status" value="1" required="required" >Active <input ty
pe="radio" name="status" value="0" required="required" checked>Block
<?php }?>
</div>
</div>
<?php }} ?>
<div class="col-sm-
</div>
</div>
</form>
</div>
</div>
</div>

</div>
</div>
</div>
</div>
</div>
<?PHP } ?>
XXVI. edit-subject

->

<h2 class="title">Update Subject</h2>
</div>
</div>

<li> Subjects</li>
<li class="active">Update Subject</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>Update Subject</h5>
</div>
</div>

<?php if($msg){?>
</div><?php }
else if($error){?>
</div>
<?php } ?>
<form class="form-
s="col-sm-2 control-label">Subject Name</label>
<input type="text" name="subjectname" value="<?php echo htmlentities($result-
>SubjectName);?>" class="form-
control" id="default" placeholder="Subject Name" required="required">
</div>
</div>
s="col-sm-2 control-label">Subject Code</label>
<input type="text" name="subjectcode" class="form-
control" value="<?php echo htmlentities($result-
>SubjectCode);?>" id="default" placeholder="Subject Code" required="required">
</div>
</div>
<?php }} ?>
<div class="col-sm-
name="Update" class="btn btn-primary">Update</button>
</div>
</div>
</form>
</div>

</div>
</div>

</div>
</div>
</div>
</div>
</div>
<?PHP } ?>
XXVII. manage-classes
<h2 class="title">Manage Classes</h2>
</div>
</div>

<li> Classes</li>
<li class="active">Manage Classes</li>
</ul>
</div>
</div>

</div>

<div class="row">
<div class="panel">
<h5>View Classes Info</h5>
</div>
</div>
</div>
<?php } ?>
<div class="panel-body p-20">
<table id="example" class="displa
y table table-striped table-bordered" cellspacing="0" width="100%">
<thead>
<tr>
<th>#</th>
<th>Class Name</th>
<th>Class Name Numeri
c</th>
<th>Section</th>
<th>Creation Date</th
>
<th>Action</th>
</tr>
</thead>
<tfoot>
<tr>
<th>#</th>
<th>Class Name</th>
<th>Class Name Numeri
c</th>
<th>Section</th>
>
<th>Action</th>
</tr>

</tfoot>
<tbody>
<tr>
<td><?php echo htmlentities($cnt);?></td>
<td><?php echo htmlen
tities($result->ClassName);?></td>
tities($result->ClassNameNumeric);?></td>
tities($result->Section);?></td>
tities($result->CreationDate);?></td>
<td>
<a href="edit-class.php?classid=<?php echo htmlentities($result-
>id);?>"><i class="fa fa-edit" title="Edit Record"></i> </a>
</td>
</tr>
<?php $cnt=$cnt+1;}} ?>
</tbody>
</table>

</div>
</div>
</div>

</div>

</div>
</div>

</div>

</div>

</div>

</section>

</div>
</div>
</div>
</div>
<?php } ?>
XXVIII. manage-results
<h2 class="title">Manage Students</h2>
</div>
</div>

<li> Students</li>
<li class="active">Manage Students</li>
</ul>

</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>View Students Info</h5>
</div>
</div>
</div><?php }
else if($error){?>
</div>
<?php } ?>
<thead>
<tr>
<th>#</th>
<th>Student Name</th>
<th>Roll Id</th>
<th>Class</th>
<th>Reg Date</th>
<th>Status</th>
<th>Action</th>
</tr>
</thead>
<tfoot>
<tr>

<th>#</th>
<th>Roll Id</th>
<th>Class</th>
<th>Reg Date</th>
<th>Status</th>
<th>Action</th>
</tr>
</tfoot>
<tbody>
<tr>
tities($result->StudentName);?></td>
tities($result->RollId);?></td>
tities($result->ClassName);?>(<?php echo htmlentities($result->Section);?>)</td>
tities($result->RegDate);?></td>
<td><?php if($result
->Status==1){
echo htmlentities('Active');
}
else{
echo htmlentities('Blocked');
}
?></td>
<td>
<a href="edit-result.php?stid=<?php echo htmlentities($result-
>StudentId);?>"><i class="fa fa-edit" title="Edit Record"></i> </a>
</td>
</tr>
<?php $cnt=$cnt+1;}} ?>
</tbody>
</table>

</div>
</div>
</div>

</div>

</div>
</div>

</div>

</div>

</div>
</section>

</div>
</div>
</div>
</div>
<?php } ?>
XXIX. manage-students

<h2 class="title">Manage Students</h2>
</div>
</div>

<li> Students</li>
<li class="active">Manage Students</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>View Students Info</h5>
</div>
</div>
</div>
<?php } ?>

<thead>
<tr>
<th>#</th>
<th>Roll Id</th>
<th>Class</th>
<th>Reg Date</th>
<th>Status</th>
<th>Action</th>
</tr>
</thead>
<tfoot>
<tr>
<th>#</th>
<th>Roll Id</th>
<th>Class</th>
<th>Reg Date</th>
<th>Status</th>
<th>Action</th>
</tr>
</tfoot>
<tbody>
<tr>
tities($result->StudentName);?></td>
tities($result->RollId);?></td>
tities($result->ClassName);?>(<?php echo htmlentities($result->Section);?>)</td>
tities($result->RegDate);?></td>
<td><?php if($result
->Status==1){
}
else{
echo htmlentities('Blocked');
}
?></td>
<td>

<a href="edit-student.php?stid=<?php echo htmlentities($result-
>StudentId);?>"><i class="fa fa-edit" title="Edit Record"></i> </a>
</td>
</tr>
<?php $cnt=$cnt+1;}} ?>
</tbody>
</table>

</div>
</div>
</div>

</div>

</div>
</div>

</div>

</div>

</div>
</section>

</div>
</div>
</div>

</div>
<?php } ?>
XXX. manage-subjectcombination
->
<h2 class="title">Manage Subjects Combination
</h2>
</div>
</div>

<li> Subjects</li>
<li class="active">Manage Subjects Combin
ation</li>
</ul>
</div>
</div>

</div>

<div class="row">
<div class="panel">
<h5>View Subjects Combination
Info</h5>
</div>
</div>
<?php if($msg){?>
</div><?php }
else if($error){?>
</div>
<?php } ?>
<thead>
<tr>
<th>#</th>
<th>Class and Section
</th>
<th>Subject </th>
<th>Status</th>
<th>Action</th>
</tr>
</thead>
<tfoot>
<tr>
<th>#</th>
<th>Class and Section
</th>
<th>Subject </th>
<th>Status</th>

<th>Action</th>
</tr>
</tfoot>
<tbody>
<tr>
tities($result->ClassName);?>   Section-<?php echo htmlentities($result-
>Section);?></td>
tities($result->SubjectName);?></td>
<td><?php $stts=$res
ult->status;
if($stts=='0')
{
echo htmlentities('Inactive');
}
else
{
}
?></td>
<td>
<?php if($stts=='0')
{ ?>
<a href="manage-subjectcombination.php?acid=<?php echo htmlentities($result-
>scid);?>" onclick="confirm('do you really want to ativate this subject');"><i cl
ass="fa fa-check" title="Acticvate Record"></i> </a><?php } else {?>
<a href="manage-subjectcombination.php?did=<?php echo htmlentities($result-
>scid);?>" onclick="confirm('do you really want to deativate this subject');"><i
class="fa fa-times" title="Deactivate Record"></i> </a>
<?php }?>
</td>
</tr>
<?php $cnt=$cnt+1;}} ?>
</tbody>
</table>

</div>

</div>
</div>

</div>

</div>
</div>

</div>

</div>

</div>
</section>

</div>
</div>
</div>
</div>
<?php } ?>
XXXI. manage-subjects
->

<h2 class="title">Manage Subjects</h2>
</div>
</div>

<li> Subjects</li>
<li class="active">Manage Subjects</li>
</ul>
</div>
</div>

</div>
<div class="row">
<div class="panel">
<h5>View Subjects Info</h5>
</div>
</div>
<?php if($msg){?>

</div><?php }
else if($error){?>
</div>
<?php } ?>
<thead>
<tr>
<th>#</th>
<th>Subject Name</th>
<th>Subject Code</th>
>
<th>Updation Date</th
>
<th>Action</th>
</tr>
</thead>
<tfoot>
<tr>
<th>#</th>
<th>Subject Name</th
>
<th>Subject Code</th>
>
<th>Updation Date</th
>
<th>Action</th>
</tr>
</tfoot>
<tbody>
<tr>
tities($result->SubjectName);?></td>
tities($result->SubjectCode);?></td>

tities($result->Creationdate);?></td>
tities($result->UpdationDate);?></td>
<td>
<a href="edit-subject.php?subjectid=<?php echo htmlentities($result-
</td>
</tr>
<?php $cnt=$cnt+1;}} ?>
</tbody>
</table>

</div>
</div>
</div>

</div>

</div>
</div>

</div>

</div>

</div>
</section>

</div>

</div>
</div>
</div>
<?php } ?>
XXXII. result
XXXIII. logout

3. Database Access pages (past the Database access pages here)
<?php
// DB credentials.
define('DB_HOST','localhost');
define('DB_USER','root');
define('DB_PASS','');
define('DB_NAME','nafizsql');
// Establish database connection.
try
{
$dbh = new PDO("mysql:host=".DB_HOST.";dbname=".DB_NAME,DB_USER, DB_PASS,array(PD
O::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'utf8'"));
}
catch (PDOException $e)
{
exit("Error: " . $e->getMessage());
}
?>
XXXIV. Login.php (just past database code here)
<?php
session_start();
error_reporting(0);
if($_SESSION['alogin']!=''){
$_SESSION['alogin']='';
}
if(isset($_POST['login']))
{
$uname=$_POST['username'];
$password=md5($_POST['password']);
$sql ="SELECT UserName,Password FROM admin WHERE UserName=:uname and Password=:pa
ssword";
$query= $dbh -> prepare($sql);
$query-> bindParam(':uname', $uname, PDO::PARAM_STR);
$query-> bindParam(':password', $password, PDO::PARAM_STR);
$query-> execute();
{
$_SESSION['alogin']=$_POST['username'];

echo "<script type='text/javascript'> document.location = 'dashboard.php'; </scri
pt>";
} else{
echo "<script>alert('Invalid Details');</script>";
}
}
?>
XXXV. Registraction.php
<?php
session_start();
error_reporting(0);
$username = "";
$email = "";
$errors = array();
// connect to the database
$db = mysqli_connect('localhost', 'root', '', 'registration');
// REGISTER USER
if (isset($_POST['reg_user'])) {
// receive all input values from the form
$username = mysqli_real_escape_string($db, $_POST['username']);
$email = mysqli_real_escape_string($db, $_POST['email']);
// form validation: ensure that the form is correctly filled ...
// by adding (array_push()) corresponding error unto $errors array
if (empty($username)) { array_push($errors, "Username is required"); }
if (empty($email)) { array_push($errors, "Email is required"); }
if (empty($password_1)) { array_push($errors, "Password is required"); }
if ($password_1 != $password_2) {
array_push($errors, "The two passwords do not match");
}
// first check the database to make sure

// a user does not already exist with the same username and/or email
$user_check_query = "SELECT * FROM users WHERE username='$username' OR email='$
email' LIMIT 1";
$result = mysqli_query($db, $user_check_query);
$user = mysqli_fetch_assoc($result);
if ($user) { // if user exists
if ($user['username'] === $username) {
array_push($errors, "Username already exists");
}
if ($user['email'] === $email) {
array_push($errors, "email already exists");
}
}
// Finally, register user if there are no errors in the form
if (count($errors) == 0) {
$password = md5($password_1);//encrypt the password before saving in the data
base
$query = "INSERT INTO users (username, email, password)
VALUES('$username', '$email', '$password')";
mysqli_query($db, $query);
$_SESSION['username'] = $username;
$_SESSION['success'] = "You are now logged in";
header('location: index.php');
}
}
XXXVI. Home.php
<?php
$sql1 ="SELECT StudentId from tblstudents ";
$query1->execute();
$totalstudents=$query1->rowCount();
?>
<span class="number counter"><?php ec
ho htmlentities($totalstudents);?></span>

<span class="name">See to manage Stud
ent profile</span>
<span class="bg-
icon"><i class="fa fa-users"></i></span>
</a>

</div>
<!-- /.col-lg-3 col-md-3 col-sm-6 col-xs-12 -
->
<div class="col-lg-3 col-md-3 col-sm-6 col-
xs-12">
<a class="dashboard-stat bg-
danger" href="manage-subjects.php">
<?php
$sql ="SELECT id from tblsubjects ";
$query = $dbh -> prepare($sql);
$query->execute();
$totalsubjects=$query->rowCount();
?>
<?php
$sql2 ="SELECT id from tblclasses ";
$query2->execute();
$totalclasses=$query2->rowCount();
?>
<?php
$sql3="SELECT distinct StudentId from tblresult ";
$query3->execute();
$totalresults=$query3->rowCount();
?>
XXXVII. Add-result
<?php
session_start();
error_reporting(0);
{

}
else{
if(isset($_POST['submit']))
{
$marks=array();
$class=$_POST['class'];
$studentid=$_POST['studentid'];
$mark=$_POST['marks'];
$stmt = $dbh-
>prepare("SELECT tblsubjects.SubjectName,tblsubjects.id FROM tblsubjectcombinatio
n join tblsubjects on tblsubjects.id=tblsubjectcombination.SubjectId WHERE tbls
ubjectcombination.ClassId=:cid order by tblsubjects.SubjectName");
$stmt->execute(array(':cid' => $class));
$sid1=array();
while($row=$stmt->fetch(PDO::FETCH_ASSOC))
{
array_push($sid1,$row['id']);
}
for($i=0;$i<count($mark);$i++){
$mar=$mark[$i];
$sid=$sid1[$i];
$sql="INSERT INTO tblresult(StudentId,ClassId,SubjectId,marks) VALUES(:studentid
,:class,:sid,:marks)";
$query->bindParam(':studentid',$studentid,PDO::PARAM_STR);
$query->bindParam(':class',$class,PDO::PARAM_STR);
$query->bindParam(':sid',$sid,PDO::PARAM_STR);
$query->bindParam(':marks',$mar,PDO::PARAM_STR);
$query->execute();
$lastInsertId = $dbh->lastInsertId();
if($lastInsertId)
{
$msg="Result info added successfully";
}
else
{
$error="Something went wrong. Please try again";
}
}
}
?>
<?php

session_start();
error_reporting(0);
{
}
else{
?>
XXXVIII. add-students
<?php
session_start();
error_reporting(0);
{
}
else{
{
$studentname=$_POST['fullanme'];
$roolid=$_POST['rollid'];
$studentemail=$_POST['emailid'];
$gender=$_POST['gender'];
$classid=$_POST['class'];
$dob=$_POST['dob'];
$status=1;
$sql="INSERT INTO tblstudents(StudentName,RollId,StudentEmail,Gender,ClassId,DOB
,Status) VALUES(:studentname,:roolid,:studentemail,:gender,:classid,:dob,:status)
";
$query->bindParam(':studentname',$studentname,PDO::PARAM_STR);
$query->bindParam(':roolid',$roolid,PDO::PARAM_STR);
$query->bindParam(':studentemail',$studentemail,PDO::PARAM_STR);
$query->bindParam(':gender',$gender,PDO::PARAM_STR);
$query->bindParam(':classid',$classid,PDO::PARAM_STR);
$query->bindParam(':dob',$dob,PDO::PARAM_STR);
$query->bindParam(':status',$status,PDO::PARAM_STR);
$query->execute();

if($lastInsertId)
{
$msg="Student info added successfully";
}
else
{
}
}
?>
XXXIX. add-subjectcombination
<?php
session_start();
error_reporting(0);
{
}
else{
{
$class=$_POST['class'];
$subject=$_POST['subject'];
$status=1;
$sql="INSERT INTO tblsubjectcombination(ClassId,SubjectId,status) VALUES(:class,
:subject,:status)";
$query->bindParam(':class',$class,PDO::PARAM_STR);
$query->bindParam(':subject',$subject,PDO::PARAM_STR);
$query->execute();
if($lastInsertId)
{
$msg="Combination added successfully";
}
else
{

}
}
?>
XL. change-password
<?php
session_start();
error_reporting(0);
{
}
else{
{
$password=md5($_POST['password']);
$newpassword=md5($_POST['newpassword']);
$username=$_SESSION['alogin'];
$sql ="SELECT Password FROM admin WHERE UserName=:username and Password=:pass
word";
$query= $dbh -> prepare($sql);
$query-> bindParam(':username', $username, PDO::PARAM_STR);
$query-> bindParam(':password', $password, PDO::PARAM_STR);
$query-> execute();
$results = $query -> fetchAll(PDO::FETCH_OBJ);
if($query -> rowCount() > 0)
{
$con="update admin set Password=:newpassword where UserName=:username";
$chngpwd1 = $dbh->prepare($con);
$chngpwd1-> bindParam(':username', $username, PDO::PARAM_STR);
$chngpwd1-> bindParam(':newpassword', $newpassword, PDO::PARAM_STR);
$chngpwd1->execute();
$msg="Your Password succesfully changed";
}
else {
$error="Your current password is wrong";
}
}
?>
XLI. create-class

<?php
session_start();
error_reporting(0);
{
}
else{
{
$classname=$_POST['classname'];
$classnamenumeric=$_POST['classnamenumeric'];
$section=$_POST['section'];
$sql="INSERT INTO tblclasses(ClassName,ClassNameNumeric,Section) VALUES(:classna
me,:classnamenumeric,:section)";
$query->bindParam(':classname',$classname,PDO::PARAM_STR);
$query->bindParam(':classnamenumeric',$classnamenumeric,PDO::PARAM_STR);
$query->bindParam(':section',$section,PDO::PARAM_STR);
$query->execute();
if($lastInsertId)
{
$msg="Class Created successfully";
}
else
{
}
}
?>
XLII. create-subject
<?php
session_start();
error_reporting(0);
{

}
else{
{
$subjectname=$_POST['subjectname'];
$subjectcode=$_POST['subjectcode'];
$sql="INSERT INTO tblsubjects(SubjectName,SubjectCode) VALUES(:subjectname,:subj
ectcode)";
$query->bindParam(':subjectname',$subjectname,PDO::PARAM_STR);
$query->bindParam(':subjectcode',$subjectcode,PDO::PARAM_STR);
$query->execute();
if($lastInsertId)
{
$msg="Subject Created successfully";
}
else
{
}
}
?>
XLIII. edit-class
<?php
session_start();
error_reporting(0);
{
}
else{
if(isset($_POST['update']))
{
$classname=$_POST['classname'];
$classnamenumeric=$_POST['classnamenumeric'];
$section=$_POST['section'];
$cid=intval($_GET['classid']);
$sql="update tblclasses set ClassName=:classname,ClassNameNumeric=:classnamenume
ric,Section=:section where id=:cid ";

$query->bindParam(':classname',$classname,PDO::PARAM_STR);
$query->bindParam(':classnamenumeric',$classnamenumeric,PDO::PARAM_STR);
$query->bindParam(':section',$section,PDO::PARAM_STR);
$query->bindParam(':cid',$cid,PDO::PARAM_STR);
$query->execute();
$msg="Data has been updated successfully";
}
?>
XLIV. edit-result
<?php
session_start();
error_reporting(0);
{
}
else{
$stid=intval($_GET['stid']);
{
$rowid=$_POST['id'];
$marks=$_POST['marks'];
foreach($_POST['id'] as $count => $id){
$mrks=$marks[$count];
$iid=$rowid[$count];
for($i=0;$i<=$count;$i++) {
$sql="update tblresult set marks=:mrks where id=:iid ";
$query->bindParam(':mrks',$mrks,PDO::PARAM_STR);
$query->bindParam(':iid',$iid,PDO::PARAM_STR);
$query->execute();
$msg="Result info updated successfully";
}
}
}

?>
XLV. edit-student
<?php
session_start();
error_reporting(0);
{
}
else{
$stid=intval($_GET['stid']);
{
$studentname=$_POST['fullanme'];
$roolid=$_POST['rollid'];
$studentemail=$_POST['emailid'];
$gender=$_POST['gender'];
$dob=$_POST['dob'];
$status=$_POST['status'];
$sql="update tblstudents set StudentName=:studentname,RollId=:roolid,StudentEmail
=:studentemail,Gender=:gender,DOB=:dob,Status=:status where StudentId=:stid ";
$query->bindParam(':studentname',$studentname,PDO::PARAM_STR);
$query->bindParam(':roolid',$roolid,PDO::PARAM_STR);
$query->bindParam(':studentemail',$studentemail,PDO::PARAM_STR);
$query->bindParam(':gender',$gender,PDO::PARAM_STR);
$query->bindParam(':dob',$dob,PDO::PARAM_STR);
$query->bindParam(':stid',$stid,PDO::PARAM_STR);
$query->execute();
$msg="Student info updated successfully";
}
?>
XLVI. edit-subject

<?php
session_start();
error_reporting(0);
{
}
else{
if(isset($_POST['Update']))
{
$sid=intval($_GET['subjectid']);
$subjectname=$_POST['subjectname'];
$subjectcode=$_POST['subjectcode'];
$sql="update tblsubjects set SubjectName=:subjectname,SubjectCode=:subjectcode w
here id=:sid";
$query->bindParam(':subjectname',$subjectname,PDO::PARAM_STR);
$query->bindParam(':subjectcode',$subjectcode,PDO::PARAM_STR);
$query->execute();
$msg="Subject Info updated successfully";
}
?> <?php
$sid=intval($_GET['subjectid']);
$sql = "SELECT * from tblsubjects where id=:sid";
$query->execute();
$cnt=1;
{
{ ?>
XLVII. find-result
<?php
session_start();
//error_reporting(0);
include('includes/config.php');?>
<?php $sql = "SELECT * from tblclasses";

$query->execute();
{
{ ?>
XLVIII. get_student
<?php
if(!empty($_POST["classid"]))
{
$cid=intval($_POST['classid']);
if(!is_numeric($cid)){
echo htmlentities("invalid Class");exit;
}
else{
$stmt = $dbh-
>prepare("SELECT StudentName,StudentId FROM tblstudents WHERE ClassId= :id order
by StudentName");
$stmt->execute(array(':id' => $cid));
?><option value="">Select Category </option><?php
while($row=$stmt->fetch(PDO::FETCH_ASSOC))
{
?>
<option value="<?php echo htmlentities($row['StudentId']); ?>">
<?php
if(!empty($_POST["studclass"]))
{
$id= $_POST['studclass'];
$dta=explode("$",$id);
$id=$dta[0];
$id1=$dta[1];
$query = $dbh-
>prepare("SELECT StudentId,ClassId FROM tblresult WHERE StudentId=:id1 and ClassI
d=:id ");
//$query= $dbh -> prepare($sql);
$query-> bindParam(':id1', $id1, PDO::PARAM_STR);
$query-> bindParam(':id', $id, PDO::PARAM_STR);

$query-> execute();
$cnt=1;
if($query -> rowCount() > 0)
{ ?>
<p>
<?php
echo "<span style='color:red'> Result Already Declare .</span>";
echo "<script>$('#submit').prop('disabled',true);</script>";
?></p>
<?php }
}?>
XLIX. manage-classes
<?php
session_start();
error_reporting(0);
{
}
else{
?>
<?php if($msg){?>
</div><?php }
else if($error){?> <?php $sql = "SELECT * from tblclasses";
$query->execute();
$cnt=1;
{
{ ?>
<tr>

tities($result->ClassName);?></td>
tities($result->ClassNameNumeric);?></td>
tities($result->Section);?></td>
tities($result->CreationDate);?></td>
<td>
<a href="edit-class.php?classid=<?php echo htmlentities($result-
</td>
</tr>
<?php $cnt=$cnt+1;}} ?>
L. manage-results
<?php
session_start();
error_reporting(0);
{
}
else{
?>
<?php if($msg){?>
</div><?php }
else if($error){?>
<?php $sql = "SELECT distinct tblstudents.StudentName,tblstudents.RollId,tblstud
ents.RegDate,tblstudents.StudentId,tblstudents.Status,tblclasses.ClassName,tblcla
sses.Section from tblresult join tblstudents on tblstudents.StudentId=tblresult.S
tudentId join tblclasses on tblclasses.id=tblresult.ClassId";
$query->execute();

$cnt=1;
{
{ ?>
LI. manage-students
<?php
session_start();
error_reporting(0);
{
}
else{
?> <?php if($msg){?>
</div><?php }
else if($error){?>
<?php $sql = "SELECT tblstudents.StudentName,tblstudents.RollId,tblstudents.RegDa
te,tblstudents.StudentId,tblstudents.Status,tblclasses.ClassName,tblclasses.Secti
on from tblstudents join tblclasses on tblclasses.id=tblstudents.ClassId";
$query->execute();
$cnt=1;
{
{ ?>
LII. manage-subjectcombination
<?php
session_start();
error_reporting(0);

{
}
else{
// for activate Subject
if(isset($_GET['acid']))
{
$acid=intval($_GET['acid']);
$status=1;
$sql="update tblsubjectcombination set status=:status where id=:acid ";
$query->bindParam(':acid',$acid,PDO::PARAM_STR);
$query->execute();
$msg="Subject Activate successfully";
}
// for Deactivate Subject
if(isset($_GET['did']))
{
$did=intval($_GET['did']);
$status=0;
$sql="update tblsubjectcombination set status=:status where id=:did ";
$query->bindParam(':did',$did,PDO::PARAM_STR);
$query->execute();
$msg="Subject Deactivate successfully";
}
?>
<?php if($msg){?>
</div><?php }
else if($error){?>
<?php $sql = "SELECT tblclasses.ClassName,tblclasses.Section,tblsubjects.SubjectN
ame,tblsubjectcombination.id as scid,tblsubjectcombination.status from tblsubject
combination join tblclasses on tblclasses.id=tblsubjectcombination.ClassId join
tblsubjects on tblsubjects.id=tblsubjectcombination.SubjectId";
$query->execute();
$cnt=1;

{
{ ?>
LIII. manage-subjects
<?php
session_start();
error_reporting(0);
{
}
else{
?> <?php if($msg){?>
</div><?php }
else if($error){?>
<?php $sql = "SELECT * from tblsubjects";
$query->execute();
$cnt=1;
{
{ ?>
LIV. result
<?php
session_start();
error_reporting(0);
?>

<?php
// code Student Data
$rollid=$_POST['rollid'];
$_SESSION['rollid']=$rollid;
$_SESSION['classid']=$classid;
$qery = "SELECT tblstudents.StudentName,tblstudents.RollId,tblstudents.RegDate,
tblstudents.StudentId,tblstudents.Status,tblclasses.ClassName,tblclasses.Section
from tblstudents join tblclasses on tblclasses.id=tblstudents.ClassId where tblst
udents.RollId=:rollid and tblstudents.ClassId=:classid ";
$stmt = $dbh->prepare($qery);
$stmt->bindParam(':rollid',$rollid,PDO::PARAM_STR);
$stmt->bindParam(':classid',$classid,PDO::PARAM_STR);
$stmt->execute();
$resultss=$stmt->fetchAll(PDO::FETCH_OBJ);
$cnt=1;
if($stmt->rowCount() > 0)
{
foreach($resultss as $row)
{ ?>
<p><b>Student Name :</b> <?php echo htmlentities($row->StudentName);?></p>
<p><b>Student Roll Id :</b> <?php echo htmlentities($row->RollId);?>
<p><b>Student Class:</b> <?php echo htmlentities($row-
>ClassName);?>(<?php echo htmlentities($row->Section);?>)
<?php }
?> <?php
// Code for result
$query ="select t.StudentName,t.RollId,t.ClassId,t.marks,SubjectId,tblsubjects.S
ubjectName from (select sts.StudentName,sts.RollId,sts.ClassId,tr.marks,SubjectId
from tblstudents as sts join tblresult as tr on tr.StudentId=sts.StudentId) as
t join tblsubjects on tblsubjects.id=t.SubjectId where (t.RollId=:rollid and t.Cl
assId=:classid)";
$query= $dbh -> prepare($query);
$query->bindParam(':rollid',$rollid,PDO::PARAM_STR);
$query->bindParam(':classid',$classid,PDO::PARAM_STR);
$query-> execute();
$cnt=1;
if($countrow=$query->rowCount()>0)
{
foreach($results as $result){
?>

<tr>
<th scope="row" style="text-align: center"><?php echo htmlentities($cnt);?></th>
<td style="text-align: center"><?php echo htmlentities($result-
>SubjectName);?></td>
<td style="text-align: center"><?php echo htmlentities($totalmarks=$result-
>marks);?></td>
</tr>
<?php
$totlcount+=$totalmarks;
$cnt++;}
?>
LV. logout
<?php
session_start();
$_SESSION = array();
if (ini_get("session.use_cookies")) {
$params = session_get_cookie_params();
setcookie(session_name(), '', time() - 60*60,
$params["path"], $params["domain"],
$params["secure"], $params["httponly"]
);
}
unset($_SESSION['login']);
session_destroy(); // destroy session
header("location:index.php");
?>

4. Database (screen shot of all the tables)

PHP || [Student Result Management System]

PHP || [Student Result Management System]

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