wordpress the loop

1<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
2
3      <h2><?php the_title(); ?></h2>
4      <?php the_content(); ?>
5
6    <?php endwhile; else: ?>
7
8      <h2><?php esc_html_e( '404 Error', 'phpforwp' ); ?></h2>
9      <p><?php esc_html_e( 'Sorry, content not found.', 'phpforwp' ); ?></p>
10
11<?php endif; ?>
12

1<!------- WordPress Basic Loop ------->
2
3<?php if ( have_posts() ) : ?>
4	<?php while ( have_posts() ) : the_post(); ?>
5		
6        <?php the_title();?>
7        <?php the_content();?>
8        
9	<?php endwhile; ?>
10<?php endif; ?>

1<div class="col-lg-12">
2    <div class="row">
3
4            <?php if ( have_posts() ) : ?>
5            <?php if ( in_category( 'Featured' ) ) : /* Start the Featured Loop */ ?>
6
7                <?php while( have_posts() ) : the_post(); ?>
8
9                <?php if( $wp_query->current_post == 0 ) { 
10                //open wide column wrapper div// ?>
11                <?php } ?>
12
13                <?php if( $wp_query->current_post <= 1 ) { 
14                get_template_part( 'content', 'featured' );
15                //insert large post// ?>
16                <?php } ?>
17
18                <?php if( $wp_query->current_post == 1 || $wp_query->current_post <= 1 && $wp_query->current_post == $wp_query->post_count-1 ) { 
19                //close wide column div// ?>
20                <?php } ?>
21
22                <?php if( $wp_query->current_post == 2 || $wp_query->current_post <= 1 && $wp_query->current_post == $wp_query->post_count-1 ) { 
23                //open narrow column wrapper div// ?>
24                <?php } ?>
25
26                <?php if( $wp_query->current_post >= 2 ) { 
27                get_template_part( 'content', 'featuredside' );
28                //insert small post//?>
29                <?php } ?>
30
31                <?php if( $wp_query->current_post == 4 || $wp_query->current_post == $wp_query->post_count-1 ) { 
32                //close narrow column div// ?>
33                <?php } ?>
34
35                <?php endwhile; ?>
36
37                    <?php endif; ?>
38
39                <?php endif; ?>
40
41    </div> <!--/.row-->
42</div> <!--/.col-lg-12-->