bumdeal2 Posted April 11, 2010 Share Posted April 11, 2010 Hey guys im a bit stuck here, i was wondering how youd put the answer,ranswer,ranswer1,ranswer2 into an array, and use the rand function to switch the postions of the answer....so that there not in the same position. <?php include('database_access_param.php'); include('auth.php'); $qid=$_POST['qid']; $quesid=$_POST['quesid']; $totalCorrect=$_POST['totalCorrect']; $score=$_POST['score']; $taken=$_POST['taken']; import_request_variables("pgc",""); if(isset($_GET['quesid'])) { $quesid=$_GET['quesid']; } if(isset($_GET['qid'])) { $qid=$_GET['qid']; } if(isset($_GET['totalCorrect'])) { $totalCorrect=$_GET['totalCorrect']; } if(isset($_GET['score'])) { $score=$_GET['score']; } if(isset($_GET['taken'])) { $taken=$_GET['taken']; } mysql_connect( $hostname, $dbuser, $dbpassword) or die ( 'Unable to connect to server' ); mysql_select_db($dbname ) or die ( 'Unable to select database' ); $sql = "SELECT * FROM questiona WHERE qid = '$qid' && quesid = '$quesid' "; print("</head>"); print('<BODY onLoad="goNewWin()">'); print('<form action="grad.php?qid=$qid&quesid=$quesid&totalCorrect=$totalCorrect&taken=$taken" method="post" id="quiz">'); print('<table class="report" align=left width=100%>'); print('<tr><td> </td></tr>'); $result=mysql_query($sql) or die ('Unable execute the query'); ; if(mysql_numrows($result)) { $row = mysql_fetch_row($result); { $questid=$row[0]; $quesid=$row[1]; $question=$row[2]; $ranswer=$row[3]; $ranswer1=$row[4]; $ranswer2=$row[5]; $answer=$row[6]; $qid=$row[7]; print('<body>'); print('<tr><td >'.$quesid.' '.$question.'</td>'.$Quiz_Topic.'</tr>'); print('<input type= hidden name=qid value="'.$qid.'">'); print('<input type= hidden name=totalCorrect value="'.$totalCorrect.'">'); print('<input type= hidden name=quesid value="'.$quesid.'">'); print('<input type= hidden name=score value="'.$score.'">'); print('<input type= hidden name=taken value="'.$taken.'">'); print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer .'"> '.$ranswer.'</td></tr>'); print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer1 .'"> '.$ranswer1 .'</td></tr>'); print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer2 .'"> '.$ranswer2 .'</td></tr>'); print('<tr><td><input type="radio" name="answer" id="answer" value="answer"> '.$answer .'</td></tr>'); print('<tr><td> <input type=hidden name=rightanswer value="'.$answer.'"><input type= hidden name=qnumber value="'.$question.'"></tr>'); } print('<tr><td colspan=2><input type=submit name=submit value="Submit" ><input type=reset name=reset value="Clear" ></td></tr></table>'); print('</form>'); } else { echo "<div id='results'>Your result is: $score%</div>"; print('<input type =hidden name=score value="'.$score.'">'); print('</form>'); } ?> Quote Link to comment https://forums.phpfreaks.com/topic/198236-helllpppppppppppparray-with-rand-function/ Share on other sites More sharing options...
Mchl Posted April 11, 2010 Share Posted April 11, 2010 shuffle Quote Link to comment https://forums.phpfreaks.com/topic/198236-helllpppppppppppparray-with-rand-function/#findComment-1040109 Share on other sites More sharing options...
bumdeal2 Posted April 11, 2010 Author Share Posted April 11, 2010 Hey I did as u said, Which shuffles all the values around but the answer stays in the same position <?php include('database_access_param.php'); include('auth.php'); $right=0; $qid=$_POST['qid']; $quesid=$_POST['quesid']; $totalCorrect=$_POST['totalCorrect']; $score=$_POST['score']; $taken=$_POST['taken']; import_request_variables("pgc",""); if(isset($_GET['quesid'])) { $quesid=$_GET['quesid']; } if(isset($_GET['qid'])) { $qid=$_GET['qid']; } if(isset($_GET['totalCorrect'])) { $totalCorrect=$_GET['totalCorrect']; } if(isset($_GET['score'])) { $score=$_GET['score']; } if(isset($_GET['taken'])) { $taken=$_GET['taken']; } mysql_connect( $hostname, $dbuser, $dbpassword) or die ( 'Unable to connect to server' ); mysql_select_db($dbname ) or die ( 'Unable to select database' ); $sql = "SELECT * FROM questiona WHERE qid = '$qid' && quesid = '$quesid' "; print("</head>"); print('<BODY onLoad="goNewWin()">'); print('<form action="grad.php?qid=$qid&quesid=$quesid&totalCorrect=$totalCorrect&taken=$taken" method="post" id="quiz">'); print('<table class="report" align=left width=100%>'); print('<tr><td> </td></tr>'); $result=mysql_query($sql) or die ('Unable execute the query'); ; if(mysql_numrows($result)) { $row = mysql_fetch_row($result); { $questid=$row[0]; $quesid=$row[1]; $question=$row[2]; $ranswer=$row[3]; $ranswer1=$row[4]; $ranswer2=$row[5]; $answer=$row[6]; $qid=$row[7]; $answer = array($ranswer,$ranswer1,$ranswer2,$answer); shuffle ( $answer ); print('<body>'); print('<tr><td >'.$quesid.' '.$question.'</td>'.$Quiz_Topic.'</tr>'); print('<input type= hidden name=qid value="'.$qid.'">'); print('<input type= hidden name=totalCorrect value="'.$totalCorrect.'">'); print('<input type= hidden name=quesid value="'.$quesid.'">'); print('<input type= hidden name=score value="'.$score.'">'); print('<input type= hidden name=taken value="'.$taken.'">'); print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer0.'"> '.$ranswer.'</td></tr>'); print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer1 .'"> '.$ranswer1 .'</td></tr>'); print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer2 .'"> '.$ranswer2 .'</td></tr>'); print('<tr><td><input type="radio" name="answer" id="answer" value="answer"> '.$answer .'</td></tr>'); print('<tr><td> <input type=hidden name=rightanswer value="'.$answer.'"><input type= hidden name=qnumber value="'.$question.'"></tr>'); } print('<tr><td colspan=2><input type=submit name=submit value="Submit" ><input type=reset name=reset value="Clear" ></td></tr></table>'); print('</form>'); } else { echo "<div id='results'>Your result is: $score%</div>"; print('<input type =hidden name=score value="'.$score.'">'); print('</form>'); } ?> Quote Link to comment https://forums.phpfreaks.com/topic/198236-helllpppppppppppparray-with-rand-function/#findComment-1040115 Share on other sites More sharing options...
Mchl Posted April 11, 2010 Share Posted April 11, 2010 That's because instead of print('<tr><td><input type="radio" name="answer" id="answer" value="'.$ranswer0.'"> '.$ranswer.'</td></tr>'); you should do print('<tr><td><input type="radio" name="answer" id="answer" value="'.$answer[0].'"> '.$answer[0].'</td></tr>'); Quote Link to comment https://forums.phpfreaks.com/topic/198236-helllpppppppppppparray-with-rand-function/#findComment-1040121 Share on other sites More sharing options...
bumdeal2 Posted April 11, 2010 Author Share Posted April 11, 2010 Thank you very much for all your help, truly appreciated:-) Quote Link to comment https://forums.phpfreaks.com/topic/198236-helllpppppppppppparray-with-rand-function/#findComment-1040131 Share on other sites More sharing options...
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