Артем Золин

<?php $acf_slid = get_sub_field( 'acf_slid' ); ?>
<?php if ( $acf_slid ) { ?>
<a href="<?php echo $acf_slid['url']; ?>"><img src="<?php echo $acf_slid['url']; ?>" alt="<?php echo $acf_slid['alt']; ?>" /></a>
<?php } ?>

$args = [
	'part' => 'snippet', // какие параметры включить в ответ
	'q' => 'WordPress', // поисковый запрос
	'maxResults' => 50, // кол-во результатов в ответе
	'key' => 'xxx', // ключ
];

$api_url = add_query_arg( $args, 'https://www.googleapis.com/youtube/v3/search' ); 

$json_result = wp_remote_get( $api_url );

$body = json_decode( $json_result['body'] );
var_dump( $body );

$args = [
	'lat' => '43.671387', // широта
	'lon' => '40.297416', // долгота
	'appid' => 'xxx', // // ключ
	'lang' => 'ru', // язык
];

$api_url = add_query_arg( $args, 'https://api.openweathermap.org/data/2.5/weather' );

$json_result = wp_remote_get( $api_url );

$body = json_decode( $json_result['body'] );
var_dump( $body );

$person_id = '967312'; // id персоны
$api_url = 'https://kinopoiskapiunofficial.tech/api/v1/staff/' . $person_id;

$args = array(
	'headers' => array(
		'X-API-KEY' => 'xxx', // ключ
		'Content-Type' => 'application/json',
	),
);

$json_result = wp_remote_get( $api_url, $args );

$body = json_decode( $json_result['body'] );
var_dump( $body );

add_filter( 'get_post_metadata', 'filter_function_name_1040', 10, 5 );
function filter_function_name_1040( $value, $object_id, $meta_key, $single, $meta_type ){
	// filter...

	return $value;
}

• Сжать, например Robin image optimizer
  
• Изменить на более легкий формат Webp, например WebP Express
  

apply_filters( 'acf/format_value', $value, $post_id, $field );

$img = wp_get_attachment_image( $attachment_id, $size, $icon, $attr );

add_filter( 'login_redirect', 'filter_function_name_7309', 10, 3 );
function filter_function_name_7309( $redirect_to, $requested_redirect_to, $user ){
	// filter...

	return $redirect_to;
}

add_action( 'template_redirect', 'category_redirect' );
function category_redirect() {

	if ( is_category() && get_queried_object()->count == 1 ) {

		global $wp_query;
		
		if ( isset( $wp_query->posts[0]->ID ) ) {
			wp_redirect( get_the_permalink( $wp_query->posts[0]->ID )  );
		}
		
	}
}

<?php get_header(); ?>

	<section id="primary" class="content-area">
		<main id="main" class="site-main" role="main">

		<?php if ( have_posts() ) : ?>

			<header class="page-header">
				<h1 class="page-title">
				<?php
				/* translators: %s: The search query. */
				printf( __( 'Search Results for: %s', 'twentysixteen' ), '<span>' . esc_html( get_search_query() ) . '</span>' );
				?>
				</h1>
			</header><!-- .page-header -->

			<?php
			// Start the loop.
			while ( have_posts() ) :
				the_post();

				/**
				 * Run the loop for the search to output the results.
				 * If you want to overload this in a child theme then include a file
				 * called content-search.php and that will be used instead.
				 */
				get_template_part( 'template-parts/content', 'search' );

				// End the loop.
			endwhile;

			// Previous/next page navigation.
			the_posts_pagination(
				array(
					'prev_text'          => __( 'Previous page', 'twentysixteen' ),
					'next_text'          => __( 'Next page', 'twentysixteen' ),
					'before_page_number' => '<span class="meta-nav screen-reader-text">' . __( 'Page', 'twentysixteen' ) . ' </span>',
				)
			);

			// If no content, include the "No posts found" template.
		else :
			get_template_part( 'template-parts/content', 'none' );

		endif;
		?>

		</main><!-- .site-main -->
	</section><!-- .content-area -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>

foreach ( $states as $key => $state ) {
	echo $key;
}