Created
September 25, 2021 12:23
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Simple PHP snippet to render Multi-Choice Questions in a webpage
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| <!-- this is the main snippet --> | |
| <form action="./assert.php" method="post"> | |
| <?php foreach($MCQs as $MCQ): ?> | |
| <p><?php echo $MCQ['stem']; ?></p> | |
| <?php foreach($MCQ['choices'] as $choiceIndex => $choice): ?> | |
| <label for="q_<?php echo $MCQ['id']; ?>_c_<?php echo ++$choiceIndex; ?>"> | |
| <?php echo $choice; ?> | |
| </label> | |
| <input | |
| type="radio" | |
| name="answers[<?php echo $MCQ['id'] ; ?>]" | |
| value="<?php echo $choiceIndex; ?>" | |
| id="q_<?php echo $MCQ['id']; ?>_c_<?php echo $choiceIndex; ?>"> | |
| <?php endforeach; ?> | |
| <hr> | |
| <?php endforeach; ?> | |
| <button type="submit">Assert</button> | |
| </form> |
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| <!-- a file to test form submission --> | |
| <!-- the $answers is ready for being stored in database --> | |
| <?php | |
| $answers = json_encode($_POST['answers'], JSON_NUMERIC_CHECK); | |
| echo $answers; |
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| <!-- the sample data used in place of queried records from database --> | |
| <?php | |
| $MCQs = [ | |
| [ | |
| 'id' => 1, | |
| 'stem' => 'what is php?', | |
| 'choices' => [ | |
| 'Markup Language', | |
| 'Scripting Language', | |
| 'Programming Language', | |
| 'None' | |
| ] | |
| ], | |
| [ | |
| 'id' => 2, | |
| 'stem' => 'what is html?', | |
| 'choices' => [ | |
| 'Markup Language', | |
| 'Scripting Language', | |
| 'Programming Language', | |
| 'None' | |
| ] | |
| ], | |
| [ | |
| 'id' => 3, | |
| 'stem' => 'what is js?', | |
| 'choices' => [ | |
| 'Markup Language', | |
| 'Scripting Language', | |
| 'Programming Language', | |
| 'None' | |
| ] | |
| ], | |
| ]; | |
| ?> |
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| <!-- a file to assemble things --> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Multi-Choice Questions</title> | |
| </head> | |
| <body> | |
| <?php require_once('./data.php'); ?> | |
| <?php require_once('./_render.php'); ?> | |
| </body> | |
| </html> |
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