Olumide Posted September 21, 2023 Share Posted September 21, 2023 I am a novice and working on a result project project for elementary school. There should a position such as 1st, 2nd, 3rd,... till the last person in the class with the lowest mark. I could not use the php ordinal suffix to this. I need your help to help me rectify this issue below and attached is the picture of the current output but instead of the only numbers, I something like the red painted numbers. $semester = $_GET['semester'] ?? ''; $class = $_GET['class'] ?? ''; $midend = $_GET['midend'] ?? 'M'; $res = $pdo->prepare("SELECT sessionid FROM semester WHERE id = ? "); $res->execute([$semester]); $session = $res->fetchColumn(); switch ($midend) { case 'M': $res = $pdo->prepare("SELECT subjectname , stname , score , @seq := IF(subjectname = @prevs, @seq+1, 1) as seq , @rank := IF(score = @prev, @rank, @seq) as rank , @prev := score as prev , @prevs := subjectname as prevs FROM ( SELECT cl.classname , sb.subjectname , concat(st.firstname, ' ', st.lastname) as stname , round( sum( case exam when 'Exam' then score/70*100 else score*10 end ) / COUNT(distinct exam) ) as score FROM student_class stc JOIN student st ON stc.studentid = st.id JOIN class cl ON stc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON l.id = c.levelid JOIN subject sb ON c.subjectid = sb.id JOIN result r ON r.courseid = c.id AND r.studentclassid = stc.id WHERE stc.semesterid = ? AND exam = 'CA1' AND cl.id = ? GROUP BY c.id, sb.id, st.id ORDER BY subjectname, score DESC LIMIT 9223372036854775807 -- MariaDB bug workaround ) ordered JOIN (SELECT @prevs:='', @prev:=0, @seq:=0, @rank:=0) init "); $res->execute([ $semester, $class ]); $chkm = 'checked'; $chke = $chky = ''; break; case 'E': $res = $pdo->prepare("SELECT subjectname , stname , score , @seq := IF(subjectname = @prevs, @seq+1, 1) as seq , @rank := IF(score = @prev, @rank, @seq) as rank , @prev := score as prev , @prevs := subjectname as prevs FROM ( SELECT sb.subjectname , concat(st.firstname, ' ', st.lastname) as stname , round( sum( score )) as score FROM student_class stc JOIN student st ON stc.studentid = st.id JOIN class cl ON stc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON l.id = c.levelid JOIN subject sb ON c.subjectid = sb.id JOIN result r ON r.courseid = c.id AND r.studentclassid = stc.id WHERE stc.semesterid = ? AND cl.id = ? GROUP BY c.id, sb.id, st.id ORDER BY subjectname, score DESC LIMIT 9223372036854775807 -- MariaDB bug workaround ) ordered JOIN (SELECT @prevs:='', @prev:=0, @seq:=0, @rank:=0) init "); $res->execute([ $semester, $class ]); $chke = 'checked'; $chkm = $chky = ''; break; default: $res = $pdo->prepare("SELECT subjectname , stname , score , @seq := IF(subjectname = @prevs, @seq+1, 1) as seq , @rank := IF(score = @prev, @rank, @seq) as rank , @prev := score as prev , @prevs := subjectname as prevs FROM ( SELECT sb.subjectname , concat(st.firstname, ' ', st.lastname) as stname , round( sum( score )/count(distinct sm.id)) as score FROM student_class stc JOIN student st ON stc.studentid = st.id JOIN class cl ON stc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON l.id = c.levelid JOIN subject sb ON c.subjectid = sb.id JOIN result r ON r.courseid = c.id AND r.studentclassid = stc.id JOIN semester sm ON stc.semesterid = sm.id JOIN session sn ON sm.sessionid = sn.id WHERE sm.sessionid = ? AND cl.id = ? GROUP BY cl.id, sb.id, st.id ORDER BY subjectname, score DESC LIMIT 9223372036854775807 -- MariaDB bug workaround ) ordered JOIN (SELECT @prevs:='', @prev:=0, @seq:=0, @rank:=0) init ORDER BY subjectname, score DESC "); $res->execute([ $session, $class ]); $chky = 'checked'; $chkm = $chke = ''; break; } function getOrdinalSuffix($score) { $score = abs($score) % 100; $lastChar = substr($score, -1, 1); switch ($lastChar) { case '1' : return ($score == '11') ? 'th' : 'st'; case '2' : return ($score == '12') ? 'th' : 'nd'; case '3' : return ($score == '13') ? 'th' : 'rd'; } return 'th'; } $list = ''; for ($score = 1; $score < 150; $score++) { $list .= "$score" . getOrdinalSuffix($score) . "\n"; } ///print "$list"; $data = []; foreach ($res as $r) { if (!isset($data[$r['subjectname']])) { $data[$r['subjectname']]['students'] = []; } $data[$r['subjectname']]['students'][] = [ 'name' => $r['stname'], 'score' => $r['score'], 'rank' => $r['rank'] ]; } function clsOpts($db, $current='') { $opts = "<option value=''>- select class -</option>\n"; $res = $db->query("SELECT id , classname FROM class ORDER BY substring(classname, 6, 2)+0 "); foreach ($res as $r) { $sel = $r['id'] == $current ? 'selected' : ''; $opts .= "<option $sel value='{$r['id']}'>{$r['classname']}</option>\n"; } return $opts; } function nameBar($name, $val) { $wid = 400; $ht = 32; $bar = "<svg width='90%' viewBox='0 0 $wid $ht'>\n <defs> <linearGradient id='pchi' x1='0' y1='0' x2='0' y2='1'> <stop offset='0%' stop-color='#54BC54'/> <stop offset='10%' stop-color='#54BC54'/> <stop offset='15%' stop-color='#eee'/> <stop offset='20%' stop-color='#54BC54'/> <stop offset='100%' stop-color='#0B7604'/> </lineargradient> <linearGradient id='pclo' x1='0' y1='0' x2='0' y2='1'> <stop offset='0%' stop-color='#E02222'/> <stop offset='10%' stop-color='#E02222'/> <stop offset='15%' stop-color='#eee'/> <stop offset='20%' stop-color='#E02222'/> <stop offset='100%' stop-color='#A91723'/> </lineargradient> <linearGradient id='pcmid' x1='0' y1='0' x2='0' y2='1'> <stop offset='0%' stop-color='#F2D335'/> <stop offset='10%' stop-color='#F2D335'/> <stop offset='15%' stop-color='#eee'/> <stop offset='20%' stop-color='#F2D335'/> <stop offset='100%' stop-color='#EC9807'/> </lineargradient> <style type='text/css'> rect { opacity: 0.2; } </style> </defs> "; $max = 100; $pix = $wid/$max; if ($val > $max) $val = $max; // percentage labels // for ($p=25; $p<=75; $p+=25) { // $ty=8; // $tx = $p * $pix; // $bar .= "<path d='M $tx $ty l 0 4' stroke='#AAA' /> // <text x='$tx' y='$ty' class='pcent' >{$p}%</text>\n"; // } // draw bar $w = $val * $pix; $h = $ht-12; // if ($val >= 80) $barfill = 'url(#pchi)'; // elseif ($val >= 50) $barfill = 'url(#pcmid)'; // else $barfill = 'url(#pclo)'; $barfill = 'url(#pchi)'; // $bar .= "<rect x='0' y='12' width='$wid' height='$h' stroke='#444' fill='#DDD' />\n"; $bar .= "<rect x='0' y='12' width='$w' height='$h' fill='$barfill' />\n"; $ty = $ht-4; $bar .= "<text x='4' y='$ty' fill='#000'>$name</text>\n"; $bar .= "</svg>\n"; return $bar; } ?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>Student Top Results</title> <link rel="stylesheet" href="assets/css/w3.css"> <!--<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css"> --> <script src="assets/js/jquery.js"></script> <link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script type='text/javascript'> $().ready(function() { }) </script> <style type='text/css'> table { width: 94%; margin: 0 auto; } </style> </head> <body> <header class='w3-container w3-padding w3-margin'> <h1><img src='logo1.png' height='65' alt='logo'>Student Top Results</h1> </header> <div class='w3-bar w3-light-gray'> <form id='form1'> <label class='w3-bar-item' for='search'>Class </label> <select class='w3-input w3-bar-item w3-border ' name='class' id='class' > <?= clsOpts($pdo, $class) ?> </select> <label class='w3-bar-item' for='search'>Term </label> <select class='w3-input w3-bar-item w3-border ' name='semester' id='semester' > <?= semesterOptions($pdo, 0, $semester) ?> </select> <span class='w3-bar-item'>  <input type='radio' name='midend' value = 'M' <?=$chkm?>> Mid-term  <input type='radio' name='midend' value = 'E' <?=$chke?>> End-term  <input type='radio' name='midend' value = 'Y' <?=$chky?>> End-year </span>  <button class='w3-button w3-bar-item w3-blue-gray w3-margin-left'>Show lists</button> </form> </div> <div class='w3-container w3-margin-top'> <?php if ($data) { echo "<div class='w3-row'>"; foreach ($data as $subname => $subdata) { $studs = array_pad($subdata['students'], 3, ['name'=>' ', 'score'=>' ']); echo "<div class='w3-col w3-card s12 m4 w3-margin-top'> <div class='w3-panel w3-margin w3-padding w3-large w3-center w3-blue-gray'>$subname</div> <table>"; // for ($i=0; $i<3; $i++) { // $stud = $studs[$i]; // echo " // <tr><td><i class='fa fa-trophy' style='color: {$awards[$i]};'></i>  // {$stud['name']}</td> // <td>{$stud['score']}</td> // </tr> // "; // } foreach ($subdata['students'] as $k => $stud) { if (isset($awards[$stud['rank']])) { $trophy = "<i class='fa fa-trophy' style='color: {$awards[$stud['rank']]};'></i>"; } else $trophy = ' '; echo " <tr> <td>{$stud['rank']}</td> <td>$trophy  " . nameBar($stud['name'], $stud['score']) . "</td><td>{$stud['score']}</td> </tr>\n "; } echo "</table>\n</div>"; } } ?> Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/ Share on other sites More sharing options...
Barand Posted September 21, 2023 Share Posted September 21, 2023 try this function <?php /******************************************** * Derive ordinal suffix for $n * * @param int $n the number * @returns string number with suffix eg 23rd */ function ordinal($n) { $str = "$n"; $t = $n > 9 ? substr($str,-2,1) : 0; $u = substr($str,-1); if ($t==1) return $str . 'th'; else switch ($u) { case 1: return $str . 'st'; case 2: return $str . 'nd'; case 3: return $str . 'rd'; default: return $str . 'th'; } } ?> examples... echo ordinal(1).'<br>'; // 1st echo ordinal(11).'<br>'; // 11th echo ordinal(101).'<br>'; // 101st echo ordinal(2).'<br>'; // 2nd echo ordinal(3).'<br>'; // 3rd echo ordinal(8).'<br>'; // 8th Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612026 Share on other sites More sharing options...
Olumide Posted September 21, 2023 Author Share Posted September 21, 2023 36 minutes ago, Barand said: You are indeed a guru sir/ Please how do I include the function in the code? I tried something like this but not getting the result. function ordinal($n) { $str = "$n"; $t = $n > 9 ? substr($str,-2,1) : 0; $u = substr($str,-1); if ($t==1) return $str . 'th'; else switch ($u) { case 1: return $str . 'st'; case 2: return $str . 'nd'; case 3: return $str . 'rd'; default: return $str . 'th'; } } $data = []; foreach ($res as $r) { if (!isset($data[$r['subjectname']])) { $data[$r['subjectname']]['students'] = []; } $data[$r['subjectname']]['students'][] = [ 'name' => $r['stname'], 'score' => $r['score'], 'rank' => $r['rank'] ]; } Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612030 Share on other sites More sharing options...
Barand Posted September 21, 2023 Share Posted September 21, 2023 You do need to call the function. Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612031 Share on other sites More sharing options...
Olumide Posted September 21, 2023 Author Share Posted September 21, 2023 8 minutes ago, Barand said: You do need to call the function. Hmmm... It is a bit hard for me. I tried it but not working. I am a poor novice and not getting it right. Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612032 Share on other sites More sharing options...
Solution Barand Posted September 21, 2023 Solution Share Posted September 21, 2023 try foreach ($res as $r) { if (!isset($data[$r['subjectname']])) { $data[$r['subjectname']]['students'] = []; } $position = ordinal($r['rank']); $data[$r['subjectname']]['students'][] = [ 'name' => $r['stname'], 'score' => $r['score'], 'rank' => $position ]; } Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612033 Share on other sites More sharing options...
Olumide Posted September 21, 2023 Author Share Posted September 21, 2023 13 minutes ago, Barand said: try foreach ($res as $r) { if (!isset($data[$r['subjectname']])) { $data[$r['subjectname']]['students'] = []; } $position = ordinal($r['rank']); $data[$r['subjectname']]['students'][] = [ 'name' => $r['stname'], 'score' => $r['score'], 'rank' => $position ]; } Thanks so much sir. I got error on line 169: $position = ordinal($r['rank']); Fatal error: Uncaught Error: Call to undefined function ordinal() in C:\xampp\htdocs\local\position.php:169 Stack trace: #0 {main} thrown in C:\xampp\htdocs\local\position.php on line 169 Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612034 Share on other sites More sharing options...
Barand Posted September 21, 2023 Share Posted September 21, 2023 Have you removed that function definition that was in the first post? Why? Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612035 Share on other sites More sharing options...
Olumide Posted September 21, 2023 Author Share Posted September 21, 2023 3 minutes ago, Barand said: Have you removed that function definition that was in the first post? Why? Oh! I am so sorry sir. I commented it. It work now successfully. You are more than an expert. Thanks so much sir. This solve it. Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612036 Share on other sites More sharing options...
Olumide Posted September 21, 2023 Author Share Posted September 21, 2023 1 hour ago, Barand said: Have you removed that function definition that was in the first post? Why? Thanks for the solution sir. But, when I populated the database with data to have many data. Attached is the position output. From the screenshort, 80 should be 3rd, while 76 should 4th till the lowest. What is likely the problem with it sir? Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612037 Share on other sites More sharing options...
Barand Posted September 21, 2023 Share Posted September 21, 2023 No problem. For example, the one with a score of 76 has five pupils with a higher score and is, therefore, sixth in the class. Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612038 Share on other sites More sharing options...
Olumide Posted September 21, 2023 Author Share Posted September 21, 2023 11 minutes ago, Barand said: No problem. For example, the one with a score of 76 has five pupils with a higher score and is, therefore, sixth in the class. Thanks so much sir. I appreciate you dearly. But, please sir, I want to integrate the function again in another script, I copied the sql querry and paste it in the term selection. It is not working because I got it wrong, but it is settled in the other part. But, I want to have it in the checking result part so that each student checking his or her result can know his score unlike the formal one that will show all the students which is for the admin. Thanks so much sir. switch($termno) { case 1: $term_headings = "<th>1st<br>Term<br>100</th> <!--<th>     </th> <th>     </th>-->"; $res = $pdo->prepare("SELECT subjectname , stname , score , @seq := IF(subjectname = @prevs, @seq+1, 1) as seq , @rank := IF(score = @prev, @rank, @seq) as rank , @prev := score as prev , @prevs := subjectname as prevs FROM ( SELECT cl.classname , sb.subjectname , concat(st.firstname, ' ', st.lastname) as stname , round( sum( case exam when 'Exam' then score/70*100 else score*10 end ) / COUNT(distinct exam) ) as score FROM student_class stc JOIN student st ON stc.studentid = st.id JOIN class cl ON stc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON l.id = c.levelid JOIN subject sb ON c.subjectid = sb.id JOIN result r ON r.courseid = c.id AND r.studentclassid = stc.id WHERE stc.semesterid = ? AND exam = 'CA1' AND cl.id = ? GROUP BY c.id, sb.id, st.id ORDER BY subjectname, score DESC LIMIT 9223372036854775807 -- MariaDB bug workaround ) ordered JOIN (SELECT @prevs:='', @prev:=0, @seq:=0, @rank:=0) init "); $res->execute([ $semester, $class ]); # $chkm = 'checked'; #$chke = $chky = ''; break; case 2: $term_headings = "<th>1st<br>Term<br> </th> <th>2nd<br>Term<br>100</th> <th>     </th>"; $res = $pdo->prepare("SELECT subjectname , stname , score , @seq := IF(subjectname = @prevs, @seq+1, 1) as seq , @rank := IF(score = @prev, @rank, @seq) as rank , @prev := score as prev , @prevs := subjectname as prevs FROM ( SELECT sb.subjectname , concat(st.firstname, ' ', st.lastname) as stname , round( sum( score )) as score FROM student_class stc JOIN student st ON stc.studentid = st.id JOIN class cl ON stc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON l.id = c.levelid JOIN subject sb ON c.subjectid = sb.id JOIN result r ON r.courseid = c.id AND r.studentclassid = stc.id WHERE stc.semesterid = ? AND cl.id = ? GROUP BY c.id, sb.id, st.id ORDER BY subjectname, score DESC LIMIT 9223372036854775807 -- MariaDB bug workaround ) ordered JOIN (SELECT @prevs:='', @prev:=0, @seq:=0, @rank:=0) init "); $res->execute([ $semester, $class ]); #$chke = 'checked'; #$chkm = $chky = ''; break; default: $term_headings = "<th>1st<br>Term<br> </th> <th>2nd<br>Term<br> </th> <th>3rd<br>Term<br>100</th>"; $res = $pdo->prepare("SELECT subjectname , stname , score , @seq := IF(subjectname = @prevs, @seq+1, 1) as seq , @rank := IF(score = @prev, @rank, @seq) as rank , @prev := score as prev , @prevs := subjectname as prevs FROM ( SELECT sb.subjectname , concat(st.firstname, ' ', st.lastname) as stname , round( sum( score )/count(distinct sm.id)) as score FROM student_class stc JOIN student st ON stc.studentid = st.id JOIN class cl ON stc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON l.id = c.levelid JOIN subject sb ON c.subjectid = sb.id JOIN result r ON r.courseid = c.id AND r.studentclassid = stc.id JOIN semester sm ON stc.semesterid = sm.id JOIN session sn ON sm.sessionid = sn.id WHERE sm.sessionid = ? AND cl.id = ? GROUP BY cl.id, sb.id, st.id ORDER BY subjectname, score DESC LIMIT 9223372036854775807 -- MariaDB bug workaround ) ordered JOIN (SELECT @prevs:='', @prev:=0, @seq:=0, @rank:=0) init ORDER BY subjectname, score DESC "); $res->execute([ $session, $class ]); } $report_title = $termno == 3 ? "End of Year Results" : "End of Term Results"; ################################################################################ # Get scores and put in array with required output structure # ################################################################################ $res = $pdo->prepare("SELECT st.id as stid , concat_ws(' ', st.lastname, st.firstname, st.othername) as stname , st.image , cl.classname , st.dob , st.matricno , sc.classid , l.id as level , sn.sessionname , sm.semestername , sm.date_until , sm.semestername+0 as term , c.subjectid , s.subjectname , exam , score FROM result r JOIN ( student_class sc JOIN class cl ON sc.classid = cl.id JOIN level l ON cl.levelid = l.id JOIN course c ON c.levelid = l.id JOIN student st ON sc.studentid = st.id JOIN semester sm ON sc.semesterid = sm.id JOIN session sn ON sm.sessionid = sn.id JOIN subject s ON c.subjectid = s.id ) ON r.studentclassid = sc.id AND r.courseid = c.id WHERE sn.id = ? AND studentid = ? #AND sm.date_until = ? AND sm.semestername+0 <= ? AND cl.id = ? ORDER BY c.levelid, sc.id, c.subjectid, sc.semesterid, exam "); ############################################################################# ############################################################################# $res->execute( [ $session, $student, $termno, $clid ] ); $data = []; // get data common to all rows from first row $r = $res->fetch(); if ($r) { $studentname = $r['stname']; $studentdob = $r['dob']; $studentmatricno = $r['matricno']; $studentlevel = $r['classname']; $studentsession = $r['sessionname']; $studentterm = "- Term $termno"; $nextterm = $r['date_until']; $passport = "images/" . $r['image']; ### provide image path here $level = $r['level']; // then process the rest of the row data in the first and remaining rows do { if (!isset($data[ $r['subjectid'] ])) { $data[ $r['subjectid'] ] = [ 'name' => $r['subjectname'], #'exams' => ['CA1'=>'', 'CA2'=>'', 'CA3'=>'', 'Exam'=>''], 'exams' => ['CA1'=>'', 'CA2'=>'', 'Exam'=>''], 'scores' => [ 1=>0, 0, 0 ], 'avg' => 0, 'rank' => 0 ]; } if ($r['term'] == $termno && isset($data[$r['subjectid'] ]['exams'][ $r['exam']])) { $data[ $r['subjectid'] ]['exams'][ $r['exam'] ] = $r['score']; } $data[ $r['subjectid'] ]['scores'][$r['term']] += $r['score']; } while ($r = $res->fetch()); // get the avg scores for the class $avgs = classAverageScores($pdo, $clid, $session, $termno); foreach ($avgs as $s => $av) { if (isset($data[$s])) $data[$s]['avg'] = round($av,0); } ###########my ranking here############### /***** manipulating here ************** * * * * / * */ /******************************************** * Derive ordinal suffix for $n * * @param int $n the number * @returns string number with suffix eg 23rd */ function ordinal($n) { $str = "$n"; $t = $n > 9 ? substr($str,-2,1) : 0; $u = substr($str,-1); if ($t==1) return $str . 'th'; else switch ($u) { case 1: return $str . 'st'; case 2: return $str . 'nd'; case 3: return $str . 'rd'; default: return $str . 'th'; } } //function end //$data = []; foreach ($res as $r) { if (!isset($data[$r['subjectname']])) { $data[$r['subjectname']]['students'] = []; } $position = ordinal($r['rank']); $data[$r['subjectname']]['students'][] = [ 'name' => $r['stname'], 'score' => $r['score'], 'rank' => $position ]; } /* //hffffffffff foreach ($res as $r) { if (!isset($data[$r['subjectname']])) { $data[$r['subjectname']]['students'] = []; } $data[$r['subjectname']]['students'][] = [ 'name' => $r['stname'], 'score' => $r['score'], 'rank' => $r['rank'] ]; } */ ################################################################################ # Get pupil count # ################################################################################ $res = $pdo->prepare("SELECT COUNT(DISTINCT stc.studentid) AS pupils FROM student_class stc JOIN semester sm ON sm.id = stc.semesterid JOIN result r ON stc.id = r.studentclassid WHERE sm.id = ? AND stc.classid = ? "); $res->execute([ $semester, $clid ]); $pupil_count = $res->fetchColumn(); ################################################################################ # Loop through the data array to construct the output table rows # ################################################################################ $tdata = ''; $n = 1; $grand_total = 0; $subject_count = 0; foreach ($data as $subid => $subdata) { $tdata .= "<tr><td>$n</td><td>{$subdata['name']}</td>"; foreach ($subdata['exams'] as $s) { $tdata .= "<td>" . ($s=='' ? '–' : $s) . "</td>"; } foreach ($subdata['scores'] as $t => $s) { if ($s==0) $s = ''; $tdata .= "<td>" . ($t <= $termno ? $s : '') . "</td>"; } $temp = array_filter($subdata['scores']); $total = $temp ? round(array_sum($temp)/count($temp)) : 0; $grand_total += $total; if ($total) { list($grade, $comment) = getGradeComment($pdo, $total, $level); $subject_count++; } else { $grade = '-'; $comment = '-'; } $clr = GRADE_COLOUR[$grade] ?? '#000'; $tdata .= "<td>$total</td><td>{$subdata['avg']}</td><td style='color:$clr; font-weight: 600;'>$grade</td><td>$comment</td></tr>\n"; ++$n; } } else { $studentname = ''; $studentdob = ''; $studentmatricno = ''; $studentlevel = ''; $studentsession = ''; $studentsemester = ''; #$nextterm = ''; $studentterm = ''; $passport = ''; $level = '4'; $pupil_count = 0; $grand_total = 0; $subject_count = 1; // $clid = 0; $tdata = "<tr><td colspan='13'>No results found</td></tr>\n"; } ################################################################################ # Get list of gradings # ################################################################################ $res = $pdo->query("SELECT GROUP_CONCAT( grade, concat(' (',comments,')'), ' ', concat(lomark,' - ',himark) ORDER BY id SEPARATOR ', ') FROM examgrade #WHERE level_group = ($level > 5) WHERE level_group = ($level > 6) "); $grade_list = $res->fetchColumn(); ################################# $res = $pdo->query('SELECT MIN(date_format(date_from, "%W %M %e, %Y")) as next_term FROM semester WHERE date_from > CURDATE()'); $nextterm = $res->fetchColumn(); ################################# ################################################################################ # Get end of term assessments # ################################################################################ $res = $pdo->prepare("SELECT a.type , a.assessname , e.grade FROM student_class stc JOIN eot_assessment e ON e.studentclassid = stc.id JOIN assessment a ON e.assessmentid = a.id #JOIN semester sm ON sm.id = stc.date_untilid JOIN semester sm ON sm.id = stc.semesterid WHERE stc.studentid = ? AND sm.id = ? "); $res->execute( [ $student, $semester ] ); $ass_data = $res->fetchAll(PDO::FETCH_GROUP); $afflist = $psychlist = ''; if ($ass_data) { $afflist = "<table class='w3-table assess-tbl' > <tr><th>Domain</th><th>Grade</th></tr>\n"; foreach ($ass_data['Affective'] as $agrades) { $afflist .= "<tr><td>{$agrades['assessname']}</td><td>{$agrades['grade']}</td></tr>\n"; } $afflist .= "</table>\n"; $psychlist = "<table class='w3-table assess-tbl' > <tr><th>Domain</th><th>Grade</th></tr>\n"; foreach ($ass_data['Psychomotor'] as $pgrades) { $psychlist .= "<tr><td>{$pgrades['assessname']}</td><td>{$pgrades['grade']}</td></tr>\n"; } $psychlist .= "</table>\n"; } Quote Link to comment https://forums.phpfreaks.com/topic/317309-how-can-i-generate-class-position/#findComment-1612039 Share on other sites More sharing options...
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