function studentcurriculum($studentid)
{
    $values['ID #'] = $studentid;
    $studentdetails = search_student($values);
    //print_r($studentdetails);
    $sem = $studentdetails[0]['start_semester'];
    $year = $studentdetails[0]['start_year'];
    $major = $studentdetails[0]['major'];
    $curriculumdetails = $major . "_" . $sem . "_" . $year;
    return $curriculumdetails;
}
<?php

include 'includes/session_define.php';
include 'includes/function.php';
$error = "";
if (isset($_POST['submit'])) {
    $dbc = dbConnect('local');
    // print_r($_POST);
    $values['ID #'] = $_POST['studentid'];
    //print_r($values);
    $result = search_student($values);
    //print_r($result);
    //print_r($_SESSION['student']);
    if (sizeof($result) == 1) {
        $_SESSION['student'] = $result[0];
        //$_SESSION['student']['student_id'] = $values ['ID #'];
        //echo $_SESSION['student']['student_id'] ;
        redirect_to("student_report.php");
    } else {
        $error = "Student not found";
    }
    //$_SESSION['student']=$result[0];
    //echo "iambatman <pre>";
    //	print_r($_SESSION);
    /*if($result == 1){
    		$_SESSION['student']=$_POST;
    		redirect_to("add_student_foundation.php");
    	}
    	else{
    		$error = "Student data enter failed";
    	}*/
    $course = $set['required'];
    $fcourse = $set['foundation'];
    $majorlist = getMajorsList();
    $majorlist = array_column($majorlist, 'major');
    for ($i = 0; $i < sizeof($majorlist); $i++) {
        $list['Option'] = $majorlist[$i];
        $student_list = array_merge($student_list, search_student($list));
    }
    $loop2 = sizeof($student_list);
    //echo "<pre>";print_r($student_list);
} else {
    $set = all_courses($major);
    $course = $set['required'];
    $fcourse = $set['foundation'];
    $list['Option'] = $major;
    $student_list = search_student($list);
    $loop2 = sizeof($student_list);
    //echo "<pre>";print_r($student_list);
}
$loop1 = sizeof($course);
//echo "<pre>";print_r($student_list);
//print_r($course);
$loop1 = sizeof($course);
?>

<div id="page" class="container">
  <div id="add_student_wrapper">
    <div id="add_student_title">
      <h1> Multiple Course Report </h1>
      <br>
    </div>
<?php

$q = '';
if (isset($_POST['q'])) {
    $q = trim($_POST['q']);
}
if ($q == '') {
    $search = view_student();
} else {
    $search = search_student($q);
}
?>

<html>
<body>
	<div class="container">
		<div class="row col-lg-12">
			<h4>
				Search Student
					<div class="pull-right">
					<form method="post" class="form-inline">
						<div class="input-group">
							<input type="text" name="q" value="<?php 
echo htmlentities($q);
?>
" class="form-control input-small" placeholder="Search for student...">
						  <span class="input-group-btn">
							<button class="btn btn-default btn-large" type="submit" name="go">Go</button>
						  </span>					  
						</div><!-- /input-group -->					
					</form>