: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
if ( ! class_exists( 'Themify' ) ) {
/** Default sidebar layout
public $post_layout_type='';
public $hide_meta_author;
public $hide_meta_category;
public $hide_meta_comment;
public $display_content = '';
public $auto_featured_image;
public $avatar_size = 96;
public $image_align = '';
public $image_setting = '';
public $query_category = '';
public $query_post_type = '';
public $query_taxonomy = '';
public $query_all_post_types;
/////////////////////////////////////////////
// Set Default Image Sizes
/////////////////////////////////////////////
static $content_width = 978;
static $sidebar1_content_width = 670;
// Default Single Post Layout
static $single_content_width = 978;
static $single_sidebar1_content_width = 670;
// Default Single Image Size
static $single_image_width = 978;
static $single_image_height = 400;
static $grid4_width = 222;
static $grid4_height = 140;
static $grid3_width = 306;
static $grid3_height = 180;
static $grid2_width = 474;
static $grid2_height = 250;
static $list_large_image_width = 680;
static $list_large_image_height = 390;
static $list_thumb_image_width = 230;
static $list_thumb_image_height = 200;
static $grid2_thumb_width = 120;
static $grid2_thumb_height = 100;
static $list_post_width = 978;
static $list_post_height = 400;
public $orderby = 'date';
public $order_meta_key = false;
public $themify_post_title_tag='';
public $post_module_hook = null;
public $post_module_tax = null;
public $lightboxed_permalink = false;
function template_redirect() {
* Returns post category IDs concatenated in a string
* @return string Category IDs
public function get_categories_as_classes($post_id){
$categories = wp_get_post_categories($post_id);
foreach($categories as $cat)
* Returns category description
function get_category_description(){
$category_description = category_description();
if ( !empty( $category_description ) ){
return '<div class="category-description">' . $category_description . '</div>';
* Initializes Themify class
function themify_builder_global_options(){
* Themify initialization class
if ( class_exists( 'Themify' ) ) {
$themify = new Themify();
add_action( 'init','themify_builder_global_options' );
if ( ! function_exists( 'themify_builder_plugin_data_filters' ) ) {
add_filter( 'themify_get_data', 'themify_builder_plugin_data_filters' );
function themify_builder_plugin_data_filters( $data ) {
if ('' != themify_builder_get( 'image_setting-img_settings_use' ) ) {
$data['setting-img_settings_use'] = true;
if ( ($size= themify_builder_get('image_setting-global_feature_size'))!='' ) {
$data['setting-global_feature_size'] = $size;
function themify_enable_full_google_fonts() {
$settings = get_option( 'themify_builder_setting' );
return isset( $settings['builder_google_fonts'] ) && 'full' === $settings['builder_google_fonts'];
add_filter( 'themify_google_fonts_full_list', 'themify_enable_full_google_fonts' );
function themify_builder_init_google_fonts() {
$settings = get_option( 'themify_builder_setting' );
if ( ! defined( 'THEMIFY_GOOGLE_FONTS' ) && isset( $settings['builder_google_fonts'] ) && 'disabled' === $settings['builder_google_fonts'] ) {
define( 'THEMIFY_GOOGLE_FONTS', false );
add_action( 'init', 'themify_builder_init_google_fonts' );