John Davidson

Message:

I have a table named "records" and I have a column named "gender" with values of "M" and "F". I would like to tally the number of males and females and echo them onto my html document but I keep getting 0 as my output.

   $sql = "SELECT * FROM records";

   if($result = mysqli_query($conn, $sql)){

      $genderM = 0;

      $genderF = 0;



      while($row = mysqli_fetch_array($result)){

         $gender = $row['gender'] . "<br> \n";

               

         if ($gender == 'M') {

             echo "TRUE <br> \n";                  

             $genderM++;

         }

         if ($gender == 'F') {

             $genderF++;

         }

         else {

             echo '';

         }

     }

     echo $genderM . '<br>';

     echo $genderF . '<br>';

 } 

 mysqli_close($conn);

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My Answer:
't it important to use proper HTML syntax and structure in web development?

Using proper HTML syntax and structure is important in web development for several reasons:

1. Accessibility: Proper HTML structure ensures that websites are accessible to all users, including those with disabilities who may be using assistive technologies to navigate the web.

2. Search engine optimization (SEO): Search engines rely on HTML structure to understand and index website content. Using proper HTML syntax can improve a website's visibility in search engine results.

3. Consistency: Proper HTML structure helps maintain consistency across a website, making it easier to update and maintain.

4. Compatibility: Different web browsers and devices may interpret HTML code differently. Using proper syntax can help ensure that a website displays correctly across various platforms.

5. Performance: Clean and well-structured HTML code can improve a website's performance by reducing load times and optimizing for speed.

Overall, using proper HTML syntax and structure is essential for creating functional, accessible, and user-friendly websites.