[Solved] You want to create a WordPress theme from scratch that shows a custom message only on the homepage and lists post titles on other pages. Which code snippet correctly implements this in index.php? | Wordpress

Wordpress - Custom Theme Development

You want to create a WordPress theme from scratch that shows a custom message only on the homepage and lists post titles on other pages. Which code snippet correctly implements this in index.php?

A

<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
  <h2><?php the_title(); ?></h2>
<?php endwhile; else : ?>
  <p>Welcome to my custom homepage!</p>
<?php endif; ?>

B

<?php if ( is_front_page() ) : ?>
  <p>Welcome to my custom homepage!</p>
<?php else : if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
  <h2><?php the_title(); ?></h2>
<?php endwhile; endif; endif; ?>

C

<?php if ( is_home() ) : ?>
  <p>Welcome to my custom homepage!</p>
<?php else : ?>
  <h2>No posts to show</h2>
<?php endif; ?>

D

<?php if ( is_front_page() ) : ?>
  <p>Welcome to my custom homepage!</p>
<?php endif; ?>
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
  <h2><?php the_title(); ?></h2>
<?php endwhile; endif; ?>

Step-by-Step Solution

Solution:

Step 1: Use conditional tags correctly
is_front_page() checks if the current page is the homepage to show the custom message.
Step 2: Show posts only on other pages
Else block runs the loop to list post titles on non-homepage pages.
Step 3: Verify code structure
<?php if ( is_front_page() ) : ?> <p>Welcome to my custom homepage!</p> <?php else : if ( have_posts() ) : while ( have_posts() ) : the_post(); ?> <h2><?php the_title(); ?></h2> <?php endwhile; endif; endif; ?> nests the else with have_posts() loop correctly, showing message only on homepage.
Final Answer:
The nested if-else code snippet -> Option B
Quick Check:
Conditional homepage message + posts elsewhere = <?php if ( is_front_page() ) : ?> <p>Welcome to my custom homepage!</p> <?php else : if ( have_posts() ) : while ( have_posts() ) : the_post(); ?> <h2><?php the_title(); ?></h2> <?php endwhile; endif; endif; ?> [OK]

Quick Trick: Use is_front_page() for homepage, else loop for posts [OK]

Common Mistakes:

Putting posts loop inside homepage condition
Showing message only when no posts exist
Not separating homepage and other pages logic

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You want to create a WordPress theme from scratch that shows a custom message only on the homepage and lists post titles on other pages. Which code snippet correctly implements this in index.php?

Step 1: Use conditional tags correctly

Step 2: Show posts only on other pages

Step 3: Verify code structure

Final Answer:

Quick Check:

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