Игорь Воротнёв

/**
 * @see CommonModule::onLoad()
 * CommonModule constructor. 
* You can not change the constructor directly, but you can use onLoad function instead.
 */
final function __construct()

/**
 * CommonModule constructor. 
 * You can not change the constructor directly, but you can use onLoad function instead.
 *
 * @see CommonModule::onLoad()
 */
final function __construct()

return round(get_post_meta( wp_get_post_parent_id( $post->ID ), 'price', TRUE ) / 40044, 2);

<?php if (have_posts()) :
$i = 1;
while (have_posts()) : the_post();
    if($i % 4 == 0) {
        $class = 'b';
    } else {
        $class = 'l';
    } ?>
    <div class="<?php echo $class; ?>">
        <?php the_title(); ?>
    </div>
    <?php $i++;
endwhile;
endif; ?>

function wpdocs_theme_name_scripts() {
    wp_enqueue_style( 'style-name', get_stylesheet_uri() );
    wp_enqueue_script( 'script-name', get_template_directory_uri() . '/js/example.js', array(), '1.0.0', true );
}
add_action( 'wp_enqueue_scripts', 'wpdocs_theme_name_scripts' );

function my_js_variables() { ?>
      <script type="text/javascript">
        var templateUrl = '<?php get_template_directory_uri(); ?>';
      </script><?php
}
add_action ( 'wp_head', 'my_js_variables' );

wp_enqueue_script( 'my-script', get_template_directory_uri() . '/js/example.js' );
$translation_array = array( 'templateUrl' => get_template_directory_uri() );
wp_localize_script( 'my-script', 'themename', $translation_array );

$(document).on('click', '.del', function(){
    $(this).parent().prev().remove();
    $(this).parent().remove();
})