sub-header.php

<?php
    $output = '';
    $sub_img = array();
    global $post;


    if(!function_exists('thmtheme_call_sub_header')){
        function thmtheme_call_sub_header(){
            global $themeum_options;
            if(isset($themeum_options['blog-banner']['url'])){
                $output = 'style="background-image:url('.esc_url($themeum_options['blog-banner']['url']).');background-size: cover;background-position: 50% 50%;padding: 65px 0;"';
                return $output;
            }else{
                 $output = 'style="background-color:'.esc_attr($themeum_options['blog-subtitle-bg-color']).';padding: 65px 0;"';
                 return $output;
            }
        }
    }

    if( isset($post->post_name) ){
        if(!empty($post->ID)){
            $image_attached = esc_attr(get_post_meta( $post->ID , 'thm_subtitle_images', true ));
            if(!empty($image_attached)){
                $sub_img = wp_get_attachment_image_src( $image_attached , 'blog-full');
                $output = 'style="background-image:url('.esc_url($sub_img[0]).');background-size: cover;background-position: 50% 50%;padding: 65px 0;"';
                if(empty($sub_img[0])){
                    $output = 'style="background-color:'.esc_attr(rwmb_meta("thm_subtitle_color")).';padding: 65px 0;"';
                    if(rwmb_meta("thm_subtitle_color") == ''){
                        $output = thmtheme_call_sub_header();
                    }
                }
            }else{
                if(rwmb_meta("thm_subtitle_color") != "" ){
                    $output = 'style="background-color:'.esc_attr(rwmb_meta("thm_subtitle_color")).';padding: 65px 0;"';
                }else{
                    $output = thmtheme_call_sub_header();
                }
            }
        }else{
            $output = thmtheme_call_sub_header();
        }
    }else{
            $output = thmtheme_call_sub_header();
        }
?>
<?php if (!is_front_page()) { ?>

<div class="sub-title" <?php echo $output;?>>
    <div class="container">
        <div class="sub-title-inner">
            <div class="row">
                <div class="col-sm-12">
                    <?php
                        global $wp_query;
                        if(isset($wp_query->queried_object->name)){
                            if($wp_query->queried_object->name != ''){
                                if($wp_query->queried_object->name == 'product' ){
                                    echo '<h2>'.esc_html__('Shop','zephyr').'</h2>';
                                }else{
                                    echo '<h2 class="page-leading">'.$wp_query->queried_object->name.'</h2>';
                                }
                            }else{
                                echo '<h2 class="page-leading">'.get_the_title().'</h2>';
                            }
                        }elseif(get_post_type() == 'page') {
                            echo '<h2 class="page-leading">'.get_the_title().'</h2>';
                        }elseif (is_single()) {
                            if(get_post_type() == 'product'){
                                echo '<h2>'.esc_html__('Product Details','zephyr').'</h2>';
                            }else {
                                echo '<h2>'.esc_html__('Single Post','zephyr').'</h2>';
                            }
                        }
                    ?>
                    <?php themeum_breadcrumbs(); ?>
                </div>
            </div>
        </div>
    </div>
</div>

<?php } ?>