Php code for Online Quiz
Quiz.php
<? include("db_mysql_connect.php"); ?>
<div id="heading">Online Quiz</div>
<br />
<form name="quiz" method="post" action="quiz.php">
<? if($_POST["do"]=="finish")
{
$rans=$_POST["rans"];
$tq=$_POST["tq"];
$end=$_POST["end"];
$startposition=$_POST["startposition"];
echo "<table cellpadding='5px' align='center' style='border:1px solid silver' width='80%' bgcolor='green'>";
echo "<tr><td>Total Question Attempt</td><td>",$tq,"</td><tr>";
echo "<tr><td>Correct Answer</td><td>",$rans,"</td></tr>";
echo "<tr><td>Wrong Answer</td><td>",$tq-$rans,"</td></tr>";
echo "<tr><td>Correct Answer Percentage</td><td>",$rans/$tq*100,"%</td></tr>";
echo "<tr><td>Wrong Answer Percenntage</td><td>",($tq-$rans)/$tq*100,"%</td></tr>";
echo "</table><br><br>";
$query="select * from quiz where qid<='$end' and qid>='$startposition'";
echo "<table cellpadding='5px' align='center' style='border:1px solid silver'>";
echo "<tr><th colspan='4' id='heading'>Online Quiz Test Question</td></tr>";
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
echo "<tr><td>",$row[0],"</td><td colspan='2'>",$row[1],"</td></tr><tr><td></td>";
echo "<td colspan='2'>A. ",$row[2],"</td>";
echo "<td colspan='2'>B. ",$row[3],"</td></tr>";
echo "<tr><td></td><td colspan='2'>C. ",$row[4],"</td>";
echo "<td colspan='1'>D. ",$row[5],"</td></tr>";
echo "<tr><td colspan='4' align='right' style='color:orange'>Correct option is ",strtoupper($row[6]),"</td></tr>";
echo "<tr><td colspan='4' align='right' style='color:orange'><hr></td></tr>";
}
echo "</table>";
echo "<p align='right'><a href='#' onclick='window.print()'>Print</a></p>";
echo "<div style='visibility:hidden;display:none'>";
}
?>
<table cellpadding="5px" width="100%" style="border:1px solid silver">
<?
$start=$_POST["start"];
$s=$_POST["startposition"];
if($start==NULL)
{
$start=$_GET["start"];
$s=$_GET["start"];
}
$useropt=$_POST["useropt"];
$qid=$_POST["qid"];
$rans=$_POST["rans"];
$name=$_POST["name"];
$totalquestion=$_POST["totalquestion"];
if($start==NULL)
$query="select * from quiz where qid='1'";
else
{
$query="select * from quiz where qid='$start'";
}
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
echo "<tr><td>",$row[0],"</td><td colspan='2'>",$row[1],"</td></tr><tr><td></td><td colspan='2'><input type='radio' name='useropt' value='a' /> ",$row[2],"</td><td colspan='2'><input type='radio' name='useropt' value='b' /> ",$row[3],"</td></tr><tr><td></td><td colspan='2'><input type='radio' name='useropt' value='c' /> ",$row[4],"</td><td colspan='2'><input type='radio' name='useropt' value='d' /> ",$row[5],"</td></tr>";
echo "<tr ><td colspan='5' align='right'><input type='hidden' name='name' value='",$name,"'><input type='hidden' name='start' value='",$row[0]+1,"'><input type='hidden' name='qid' value='",$row[0],"'><input type='hidden' name='startposition' value='",$s,"'><input type='submit' value='Next Question'><input type='hidden' name='totalquestion' value='",$totalquestion+1,"'>";
echo "</td></tr>";
}
echo "<tr><td colspan='4'>";
$query="select woptcode from quiz where qid='$qid'";
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
if(strcmp($row[0],$useropt)==0)
{
echo "<input type='hidden' name='rans' value='",$rans+1,"'>";
$rans=$rans+1;
}
else
echo "<input type='hidden' name='rans' value='",$rans,"'>";
}
echo "</td></tr>";
?>
</table>
<center>
<br />
<br />
</form>
<form method="post" action="quiz.php">
<input type="hidden" name="do" value="finish" />
<input type="hidden" name="rans" value="<? echo $rans;?>" />
<input type="hidden" name="name" value="<? echo $name;?>" />
<input type="hidden" name="tq" value="<? echo $totalquestion;?>" />
<input type="hidden" name="end" value="<? echo $start-1;?>" />
<input type="hidden" name="startposition" value="<? echo $s;?>" />
<input type="submit" value="Finish Online Test" />
</form>
OUTPUT of Quiz.php
Fig-1
Fig-2
Quiz_Entry_Admin.php
<? if($_POST["do"]=="quiz")
{
include("db_mysql_connect.php");
$question=$_POST["question"];
$opt1=$_POST["opt1"];
$opt2=$_POST["opt2"];
$opt3=$_POST["opt3"];
$opt4=$_POST["opt4"];
$woptcode=$_POST["woptcode"];
$query="select * from quiz ";
$temp=1;
$result=mysql_query($query);
while ($row = mysql_fetch_array($result)) {
$temp=$temp+1;
}
$query="insert into quiz values($temp,'$question','$opt1','$opt2','$opt3','$opt4','$woptcode')";
$result=mysql_query($query);
echo "successfully Saved";
}
?>
<form method="post" action="czone-stu-admin-login.php">
<table>
<tr><td colspan="2" id="heading">Online Quiz Test Question Entry Module</td>
</tr>
<tr>
<td>Enter Question here </td>
<td><input type="text" name="question" id="gunjan-textbox"/></td>
</tr>
<tr>
<td>Enter First option</td>
<td><input type="text" name="opt1" id="gunjan-textbox" /></td>
</tr>
<tr>
<td>Enter Second option</td>
<td><input type="text" name="opt2" id="gunjan-textbox" /></td>
</tr>
<tr>
<td>Enter Third option</td>
<td><input type="text" name="opt3" id="gunjan-textbox" /></td>
</tr>
<tr>
<td>Enter Fourth option</td>
<td><input type="text" name="opt4" id="gunjan-textbox" /></td>
</tr>
<tr>
<td>Select Right Option code</td>
<td><select name="woptcode" id="gunjan-textbox">
<option value="a">A</option>
<option value="b">B</option>
<option value="c">C</option>
<option value="d">D</option>
</select>
</td>
</tr>
<tr>
<td colspan="2">
<input type="hidden" name="do" value="quiz" /><input type="submit" value="SAVE QUESTION" />
</td>
</tr>
</table>
</form>
OUTPUT of Quiz_Entry_Admin.php
Fig-3
db_mysql_connect.php
<?
mysql_connect("localhost");
mysql_select_db("quiz") or die("database could not connect ");
?>
Mysql Table "Quiz"
CREATE TABLE `quiz` (
`qid` int(5) default NULL,
`Question` text,
`opt1` text,
`opt2` text,
`opt3` text,
`opt4` text,
`woptcode` varchar(5) default NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
Modify it as per your requirement.
