Get featured image url and show it to page

content-page-home.php

<?php if (has_post_thumbnail( $post->ID ) ): ?>
	<?php $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' ); ?>
		<div class="entry-header entry-header-background search-page-header" style="background-image: url('<?php echo $image[0]; ?>')">
			<div class="container">
					<?php the_title( '<h1 class="entry-title">', '</h1>' ); ?>
			</div>
		</div>
<?php endif; ?>