certainlyakey

//Add custom taxonomy for attachments (for using in Library section)
add_action( 'init', 'create_attachmentcat_taxonomy', 0 );

function create_attachmentcat_taxonomy() 
{
$labels_att_cats = array(
	'name' => _x( 'Категории медиафайлов', 'taxonomy general name' ),
	'singular_name' => _x( 'Категория медиафайлов', 'taxonomy singular name' ),
	'search_items' =>  __( 'Искать в категориях медиафайлов' ),
	'all_items' => __( 'Все категории медиафайлов' ),

certainlyakey

<?php 
$metaValue = get_post_meta($post->ID, 'sudexmb_regs_address', true);
if ($metaValue) {echo '<div class="contact">'.$metaValue.'</div>';}
?>

certainlyakey

//Add an URL variable (such as `/?opened=true`, check if exists with `get_query_var('opened')`)
function add_query_vars_filter( $vars ){
	$vars[] = "allevents";
	// $vars[] = "my_var2";
	return $vars;
}
add_filter( 'query_vars', 'add_query_vars_filter' );

certainlyakey

/*embedded via https://rawgithub.com/*/
#franklin {border:2px solid red; text-align:center;}

certainlyakey

#Русское «дело Дрейфуса»

Автор: Федор Крашенинников, специально для «Кашина»

Об авторе:

• общественный деятель,
• политолог,
• писатель,
• публицист.

certainlyakey

// Remove visual editor from a custom post type editing page
function remove_editor_init() {
	//remove editor for all registries
	remove_post_type_support('registry', 'editor');

	//remove editor for pages whose parent page id is 321
	if (isset($_GET['post'])) {
		$post_id = $_GET['post'];
	} else if (isset($_POST['post_ID'])) {
		$post_id = $_POST['post_ID'];

certainlyakey

function pw_show_image_sizes($sizes) {
	$sizes['partner-logos'] = __( 'Логотипы партнеров', 'sudex' );
	// $sizes['pw-large'] = __( 'Custom Large', 'sudex' );
	return $sizes;
}
add_filter('image_size_names_choose', 'pw_show_image_sizes');

certainlyakey

<?php $myopts = get_option( 'my_option_name', '' ); ?>
<div class="slogan" title="<?php echo $myopts['slogan_translate']; ?>">

certainlyakey

//Show all shortcodes in a menu, from here https://tinyurl.com/lbuespy
add_action('media_buttons','add_sc_select',11);
function add_sc_select(){
	global $shortcode_tags;
	/* ------------------------------------- */
	/* enter names of shortcode to exclude below */
	/* ------------------------------------- */
	$exclude = array("wp_caption", "embed", "caption", "audio", "video", "gallery", "file_modified", "rwmb_meta", "p2p_connected", "p2p_related", "p2p_related");
	echo '&nbsp;<select id="sc_select"><option>Shortcode</option>';
	foreach ($shortcode_tags as $key => $val){

certainlyakey

//Repeats same value for up to 4 properties
@mixin repeat-value($val, $prop1,$prop2,$prop3:'',$prop4:'') {
	#{$prop1}:$val;
	#{$prop2}:$val;
	@if $prop3 != '' {#{$prop3}:$val;}
	@if $prop4 != '' {#{$prop4}:$val;}
}