: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
'color' => self::$_->array_get( $this->advanced_fields, 'text.css.main', '%%order_class%%' ),
$fields['dot_nav_custom_color'] = array( 'background-color' => et_pb_slider_options()->get_dots_selector() );
$fields['arrows_custom_color'] = array( 'all' => et_pb_slider_options()->get_arrows_selector() );
static function get_video_embed( $args = array(), $conditonal_args = array(), $current_page = array() ) {
$video_url = esc_url( $args['video_url'] );
// Bail early if video URL is empty.
if ( empty( $video_url ) ) {
$autoembed = $wp_embed->autoembed( $video_url );
$is_local_video = has_shortcode( $autoembed, 'video' );
$video_embed = wp_video_shortcode( array( 'src' => $video_url ) );
$video_embed = et_builder_get_oembed( $video_url );
$video_embed = preg_replace( '/<embed /','<embed wmode="transparent" ', $video_embed );
$video_embed = preg_replace( '/<\/object>/','<param name="wmode" value="transparent" /></object>', $video_embed );
function maybe_inherit_values() {
// Inheriting slider attribute
// Check if current slide item version is made before Divi v3.2 (UI Improvement release). v3.2 changed default
// background color for slide item for usability and inheritance mechanism requires custom treatment on FE and VB
$is_prior_v32 = version_compare( self::$_->array_get( $this->props, '_builder_version', '3.0.47' ), '3.2', '<' );
// Attribute inheritance should be done on front-end / published page only.
// Don't run attribute inheritance in VB and Backend to avoid attribute inheritance accidentally being saved on VB / BB
if ( ! empty( $et_pb_slider ) && ! is_admin() && ! et_fb_is_enabled() ) {
$view_modes = array( '', '__hover', '_phone', '_tablet' );
foreach ( $et_pb_slider as $slider_attr => $slider_attr_value ) {
$maybe_next_slider_attr = false;
foreach( $view_modes as $mode ) {
$current_view_bc_enable_attr = 'background_enable_color' . $mode;
if( $slider_attr === $current_view_bc_enable_attr) {
// Do not inherit the background color off from the parent slider
$this->props[ $current_view_bc_enable_attr ] = isset( $this->props[ $current_view_bc_enable_attr ] ) && 'off' === $this->props[ $current_view_bc_enable_attr ] ? 'off' : 'on';
$maybe_next_slider_attr = true;
if( $maybe_next_slider_attr ) {
$default = isset( $this->fields_unprocessed[ $slider_attr ][ 'default' ] ) ? $this->fields_unprocessed[ $slider_attr ][ 'default' ] : '';
// Slide item isn't empty nor default
if ( ! in_array( self::$_->array_get( $this->props, $slider_attr, '' ), array( '', $default ) ) ) {
// Slider value is equal to empty or slide item's default
if ( in_array( $slider_attr_value, array( '', $default ) ) ) {
// Overwrite slider item's empty / default value
$this->props[ $slider_attr ] = $slider_attr_value;
// In VB, inheritance is done in VB side. However in migrating changing default that is affected by inheritance, the value
// needs to be modified before being set to avoid sudden color change when _builder_version is bumped when settings modal
// is opened. This making prior saved value changed but it is the safest option considering old Divi doesn't trim background_color
if ( ! empty( $et_pb_slider ) && ( is_admin() || et_core_is_fb_enabled() ) && $is_prior_v32 ) {
$slider_background_color = self::$_->array_get( $et_pb_slider, 'background_color', '' );
$is_slide_background_color_empty = in_array( $this->props['background_color'], array( '', '#ffffff', et_builder_accent_color() ) );
$is_slider_background_color_filled = '' !== $slider_background_color;
if ( $is_slide_background_color_empty && $is_slider_background_color_filled ) {
$this->props['background_color'] = '';
// For background, text overlay, arrow, and dot colors, we have to consider about the
// responsive settings status to inherit the value. If it's disabled on slider item, we
// have to use the value from slider instead.
if ( ! empty( $et_pb_slider ) ) {
// Background Overlay Color.
$is_bg_overlay_color_slider_responsive = et_pb_responsive_options()->is_responsive_enabled( $et_pb_slider, 'bg_overlay_color_slider' );
$is_bg_overlay_color_responsive = et_pb_responsive_options()->is_responsive_enabled( $this->props, 'bg_overlay_color' );
if ( ! $is_bg_overlay_color_responsive && $is_bg_overlay_color_slider_responsive ) {
$this->props['bg_overlay_color_tablet'] = ! empty( $et_pb_slider['bg_overlay_color_tablet'] ) ? $et_pb_slider['bg_overlay_color_tablet'] : $this->props['bg_overlay_color_tablet'];
$this->props['bg_overlay_color_phone'] = ! empty( $et_pb_slider['bg_overlay_color_phone'] ) ? $et_pb_slider['bg_overlay_color_phone'] : $this->props['bg_overlay_color_phone'];
$this->props['bg_overlay_color_last_edited'] = ! empty( $et_pb_slider['bg_overlay_color_slider_last_edited'] ) ? $et_pb_slider['bg_overlay_color_slider_last_edited'] : $this->props['bg_overlay_color_last_edited'];
$is_text_overlay_color_slider_responsive = et_pb_responsive_options()->is_responsive_enabled( $et_pb_slider, 'text_overlay_color_slider' );
$is_text_overlay_color_responsive = et_pb_responsive_options()->is_responsive_enabled( $this->props, 'text_overlay_color' );
if ( ! $is_text_overlay_color_responsive && $is_text_overlay_color_slider_responsive ) {
$this->props['text_overlay_color_tablet'] = ! empty( $et_pb_slider['text_overlay_color_tablet'] ) ? $et_pb_slider['text_overlay_color_tablet'] : $this->props['text_overlay_color_tablet'];
$this->props['text_overlay_color_phone'] = ! empty( $et_pb_slider['text_overlay_color_phone'] ) ? $et_pb_slider['text_overlay_color_phone'] : $this->props['text_overlay_color_phone'];
$this->props['text_overlay_color_last_edited'] = ! empty( $et_pb_slider['text_overlay_color_slider_last_edited'] ) ? $et_pb_slider['text_overlay_color_slider_last_edited'] : $this->props['text_overlay_color_last_edited'];
$is_text_border_radius_slider_responsive = et_pb_responsive_options()->is_responsive_enabled( $et_pb_slider, 'text_border_radius_slider' );
$is_text_border_radius_responsive = et_pb_responsive_options()->is_responsive_enabled( $this->props, 'text_border_radius' );
if ( ! $is_text_border_radius_responsive && $is_text_border_radius_slider_responsive ) {
$this->props['text_border_radius_tablet'] = ! empty( $et_pb_slider['text_border_radius_tablet'] ) ? $et_pb_slider['text_border_radius_tablet'] : $this->props['text_border_radius_tablet'];
$this->props['text_border_radius_phone'] = ! empty( $et_pb_slider['text_border_radius_phone'] ) ? $et_pb_slider['text_border_radius_phone'] : $this->props['text_border_radius_phone'];
$this->props['text_border_radius_last_edited'] = ! empty( $et_pb_slider['text_border_radius_slider_last_edited'] ) ? $et_pb_slider['text_border_radius_slider_last_edited'] : $this->props['text_border_radius_last_edited'];
$is_arrows_custom_color_slider_responsive = et_pb_responsive_options()->is_responsive_enabled( $et_pb_slider, 'arrows_custom_color_slider' );
$is_arrows_custom_color_responsive = et_pb_responsive_options()->is_responsive_enabled( $this->props, 'arrows_custom_color' );
if ( ! $is_arrows_custom_color_responsive && $is_arrows_custom_color_slider_responsive ) {
$this->props['arrows_custom_color_tablet'] = ! empty( $et_pb_slider['arrows_custom_color_tablet'] ) ? $et_pb_slider['arrows_custom_color_tablet'] : $this->props['arrows_custom_color_tablet'];
$this->props['arrows_custom_color_phone'] = ! empty( $et_pb_slider['arrows_custom_color_phone'] ) ? $et_pb_slider['arrows_custom_color_phone'] : $this->props['arrows_custom_color_phone'];
$this->props['arrows_custom_color_last_edited'] = ! empty( $et_pb_slider['arrows_custom_color_slider_last_edited'] ) ? $et_pb_slider['arrows_custom_color_slider_last_edited'] : $this->props['arrows_custom_color_last_edited'];
$is_dot_nav_custom_color_slider_responsive = et_pb_responsive_options()->is_responsive_enabled( $et_pb_slider, 'dot_nav_custom_color_slider' );
$is_dot_nav_custom_color_responsive = et_pb_responsive_options()->is_responsive_enabled( $this->props, 'dot_nav_custom_color' );
if ( ! $is_dot_nav_custom_color_responsive && $is_dot_nav_custom_color_slider_responsive ) {
$this->props['dot_nav_custom_color_tablet'] = ! empty( $et_pb_slider['dot_nav_custom_color_tablet'] ) ? $et_pb_slider['dot_nav_custom_color_tablet'] : $this->props['dot_nav_custom_color_tablet'];
$this->props['dot_nav_custom_color_phone'] = ! empty( $et_pb_slider['dot_nav_custom_color_phone'] ) ? $et_pb_slider['dot_nav_custom_color_phone'] : $this->props['dot_nav_custom_color_phone'];
$this->props['dot_nav_custom_color_last_edited'] = ! empty( $et_pb_slider['dot_nav_custom_color_slider_last_edited'] ) ? $et_pb_slider['dot_nav_custom_color_slider_last_edited'] : $this->props['dot_nav_custom_color_last_edited'];
function render( $attrs, $content = null, $render_slug ) {
$multi_view = et_pb_multi_view_options( $this );
$alignment = $this->props['alignment'];
// Allowing full html for backwards compatibility.
$heading = $this->_esc_attr( 'heading', 'full' );
$button_text = $this->_esc_attr( 'button_text', 'limited' );
$button_link = $this->props['button_link'];
$url_new_window = $this->props['url_new_window'];
$image = $this->props['image'];
$image_alt = $this->props['image_alt'];
$video_url = $this->props['video_url'];
$button_custom = $this->props['custom_button'];
$button_rel = $this->props['button_rel'];
$use_bg_overlay = $this->props['use_bg_overlay'];
$use_text_overlay = $this->props['use_text_overlay'];
$header_level = $this->props['header_level'];
$video_background = $this->video_background();
$parallax_image_background = $this->get_parallax_image_background();
$background_color = $this->props['background_color'];
$bg_overlay_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'bg_overlay_color' );
$text_overlay_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'text_overlay_color' );
$text_border_radius_values = et_pb_responsive_options()->get_property_values( $this->props, 'text_border_radius' );
$custom_icon_values = et_pb_responsive_options()->get_property_values( $this->props, 'button_icon' );
$custom_icon = isset( $custom_icon_values['desktop'] ) ? $custom_icon_values['desktop'] : '';
$custom_icon_tablet = isset( $custom_icon_values['tablet'] ) ? $custom_icon_values['tablet'] : '';
$custom_icon_phone = isset( $custom_icon_values['phone'] ) ? $custom_icon_values['phone'] : '';
global $et_pb_slider, $et_pb_slider_has_video, $et_pb_slider_parallax, $et_pb_slider_parallax_method, $et_pb_slider_show_mobile, $et_pb_slider_custom_icon, $et_pb_slider_custom_icon_tablet, $et_pb_slider_custom_icon_phone, $et_pb_slider_item_num, $et_pb_slider_button_rel;
$et_pb_slider_item_num++;
$hide_on_mobile_class = self::HIDE_ON_MOBILE;
$is_text_overlay_applied = 'on' === $use_text_overlay;
$custom_slide_icon = 'on' === $button_custom && '' !== $custom_icon ? $custom_icon : $et_pb_slider_custom_icon;
$custom_slide_icon_tablet = 'on' === $button_custom && '' !== $custom_icon_tablet ? $custom_icon_tablet : $et_pb_slider_custom_icon_tablet;
$custom_slide_icon_phone = 'on' === $button_custom && '' !== $custom_icon_phone ? $custom_icon_phone : $et_pb_slider_custom_icon_phone;
if ( '#' !== $button_link ) {
$heading = sprintf( '<a href="%1$s">%2$s</a>',
et_core_esc_previously( $heading )
'<%1$s class="et_pb_slide_title">%2$s</%1$s>',
et_pb_process_header_level( $header_level, 'h2' ),
et_core_esc_previously( $heading )
// Overwrite button rel with pricin tables' button_rel if needed
if ( in_array( $button_rel, array( '', 'off|off|off|off|off' ) ) && '' !== $et_pb_slider_button_rel ) {
$button_rel = $et_pb_slider_button_rel;
$button_classname = array( 'et_pb_more_button' );
if ( 'on' !== $et_pb_slider_show_mobile['show_cta_on_mobile'] ) {
$button_classname[] = $hide_on_mobile_class;
$button = $this->render_button( array(
'button_classname' => $button_classname,
'button_custom' => '' !== $custom_slide_icon || '' !== $custom_slide_icon_tablet || '' !== $custom_slide_icon_phone ? 'on' : 'off',
'button_rel' => $button_rel,
'button_text' => $button_text,
'button_text_escaped' => true,
'button_url' => $button_link,
'url_new_window' => $url_new_window,
'custom_icon' => $custom_slide_icon,
'custom_icon_tablet' => $custom_slide_icon_tablet,
'custom_icon_phone' => $custom_slide_icon_phone,
'display_button' => true,
'multi_view_data' => $multi_view->render_attrs( array(
'content' => '{{button_text}}',
'button_text' => '__not_empty',
if ( 'on' === $use_bg_overlay ) {
// Background Overlay Color.
et_pb_responsive_options()->generate_responsive_css( $bg_overlay_color_values, '%%order_class%%.et_pb_slide .et_pb_slide_overlay_container', 'background-color', $render_slug, '', 'color' );
if ( ! empty( $background_color ) && 'off' !== $this->props['background_enable_color'] ) {
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%',
'declaration' => sprintf(
'background-color: %1$s;',
esc_html( $background_color )
if ( $is_text_overlay_applied ) {
et_pb_responsive_options()->generate_responsive_css( $text_overlay_color_values, '%%order_class%%.et_pb_slide .et_pb_text_overlay_wrapper', 'background-color', $render_slug, '', 'color' );
et_pb_responsive_options()->generate_responsive_css( $text_border_radius_values, '%%order_class%%.et_pb_slider_with_text_overlay .et_pb_text_overlay_wrapper', 'border-radius', $render_slug );
if ( $multi_view->has_value( 'image' ) ) {
$image_html = $multi_view->render_element( array(
'alt' => esc_attr( $image_alt ),
$image = $multi_view->render_element( array(
'content' => $image_html,
'class' => 'et_pb_slide_image',
if ( $multi_view->has_value( 'video_url' ) ) {
$image = $multi_view->render_element( array(
'content' => '{{video_url}}',
'class' => 'et_pb_slide_video',
// Images: Add CSS Filters and Mix Blend Mode rules (if set)
if ( array_key_exists( 'image', $this->advanced_fields ) && array_key_exists( 'css', $this->advanced_fields['image'] ) ) {
$this->add_classname( $this->generate_css_filters(
self::$data_utils->array_get( $this->advanced_fields['image']['css'], 'main', '%%order_class%%' )
// Background layout class names.
$background_layout_class_names = et_pb_background_layout_options()->get_background_layout_class( $this->props );
$this->add_classname( $background_layout_class_names );
if ( $multi_view->has_value( 'image' ) || $multi_view->has_value( 'video_url' ) ) {
$this->add_classname( 'et_pb_slide_with_image' );
if ( $multi_view->has_value( 'video_url' ) ) {
$this->add_classname( 'et_pb_slide_with_video' );
if ( 'bottom' !== $alignment ) {
$this->add_classname( "et_pb_media_alignment_{$alignment}" );
if ( 'on' === $use_bg_overlay ) {
$this->add_classname( 'et_pb_slider_with_overlay' );
if ( 'on' === $use_text_overlay ) {
$this->add_classname( 'et_pb_slider_with_text_overlay' );
if ( 1 === $et_pb_slider_item_num ) {
$this->add_classname( 'et-pb-active-slide' );
$parent_class = self::$_->array_get( $et_pb_slider, 'order_class', 'et_pb_slider' );
$order_class = self::get_module_order_class( $render_slug );
$prefix = sprintf( '.%1$s[data-active-slide="%2$s"]', $parent_class, $order_class );
$this->generate_responsive_hover_style( 'arrows_custom_color', et_pb_slider_options()->get_arrows_selector( $prefix ), 'color' );
$this->generate_responsive_hover_style( 'dot_nav_custom_color', et_pb_slider_options()->get_dots_selector( $prefix ), 'background-color' );
// Remove automatically added classnames
$this->remove_classname( array(
$heading = $multi_view->has_value( 'heading' ) ? '{{heading}}' : '';
if ( $button_link && '#' !== $button_link ) {
$heading = $multi_view->render_element( array(
'href' => esc_url( $button_link ),
$heading = $multi_view->render_element( array(
'tag' => et_pb_process_header_level( $header_level, 'h2' ),
'class' => 'et_pb_slide_title',
$slide_content_class = array('et_pb_slide_content');
if ( 'on' !== $et_pb_slider_show_mobile['show_content_on_mobile'] ) {
$slide_content_class[] = $hide_on_mobile_class;
$content = $multi_view->render_element( array(
'content' => '{{content}}',
'class' => implode( ' ', $slide_content_class ),
$slide_content = sprintf(
et_core_esc_previously( $heading ),
et_core_esc_previously( $content )
//apply text overlay wrapper
if ( $is_text_overlay_applied ) {
$slide_content = sprintf(
'<div class="et_pb_text_overlay_wrapper">
// Background layout data attributes.
$data_background_layout = et_pb_background_layout_options()->get_background_layout_attrs( $this->props );
$multi_view_classes = $multi_view->render_attrs( array(
'et_pb_slide_with_image' => array(
'image' => '__not_empty',
'et_pb_slide_with_video' => array(
'video_url' => '__not_empty',
'<div class="%4$s"%7$s%8$s%10$s data-slide-id="%11$s"%12$s>
<div class="et_pb_container clearfix">
<div class="et_pb_slider_container_inner">
<div class="et_pb_slide_description">
</div> <!-- .et_pb_slide_description -->
</div> <!-- .et_pb_container -->
</div> <!-- .et_pb_slide -->
$this->module_classname( $render_slug ),
$parallax_image_background,
'on' === $use_bg_overlay ? '<div class="et_pb_slide_overlay_container"></div>' : '',
et_core_esc_previously( $data_background_layout ), // #10
self::get_module_order_class( $render_slug ),
* Filter multi view value.
* @see ET_Builder_Module_Helper_MultiViewOptions::filter_value
* @param mixed $raw_value Props raw value.
* @type string $context Context param: content, attrs, visibility, classes.
* @type string $name Module options props name.
* @type string $mode Current data mode: desktop, hover, tablet, phone.
* @type string $attr_key Attribute key for attrs context data. Example: src, class, etc.
* @type string $attr_sub_key Attribute sub key that availabe when passing attrs value as array such as styes. Example: padding-top, margin-botton, etc.
* @param ET_Builder_Module_Helper_MultiViewOptions $multi_view Multiview object instance.
public function multi_view_filter_value( $raw_value, $args, $multi_view ) {
$name = isset( $args['name'] ) ? $args['name'] : '';
$mode = isset( $args['mode'] ) ? $args['mode'] : '';
$context = isset( $args['context'] ) ? $args['context'] : '';
if ( 'heading' === $name ) {
$raw_value = $this->_esc_attr( $multi_view->get_name_by_mode( $name, $mode ), 'full' );
} else if ( 'button_text' === $name && 'content' === $context ) {
$raw_value = $this->_esc_attr( $multi_view->get_name_by_mode( $name, $mode ), 'limited' );
} else if ( 'image' === $name && 'classes' === $context ) {
$raw_value = $raw_value ? $raw_value : $multi_view->get_inherit_value( 'video_url', $mode );
} else if ( 'video_url' === $name ) {
$raw_value = self::get_video_embed( array(
'video_url' => esc_url( $raw_value ),
new ET_Builder_Module_Slider_Item;