: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
class ET_Builder_Module_Toggle extends ET_Builder_Module {
$this->name = esc_html__( 'Toggle', 'et_builder' );
$this->plural = esc_html__( 'Toggles', 'et_builder' );
$this->slug = 'et_pb_toggle';
$this->vb_support = 'on';
$this->additional_shortcode_slugs = array( 'et_pb_accordion_item' );
$this->main_css_element = '%%order_class%%.et_pb_toggle';
$this->settings_modal_toggles = array(
'main_content' => et_builder_i18n( 'Text' ),
'state' => esc_html__( 'State', 'et_builder' ),
'icon' => esc_html__( 'Icon', 'et_builder' ),
'title' => et_builder_i18n( 'Text' ),
'toggle' => esc_html__( 'Toggle', 'et_builder' ),
$this->advanced_fields = array(
'border_radii' => ".et_pb_module{$this->main_css_element}",
'border_styles' => ".et_pb_module{$this->main_css_element}",
'border_radii' => 'on||||',
'border_styles' => array(
'label' => et_builder_i18n( 'Title' ),
'main' => "{$this->main_css_element} h5, {$this->main_css_element} h1.et_pb_toggle_title, {$this->main_css_element} h2.et_pb_toggle_title, {$this->main_css_element} h3.et_pb_toggle_title, {$this->main_css_element} h4.et_pb_toggle_title, {$this->main_css_element} h6.et_pb_toggle_title",
'important' => 'plugin_only',
'options_priority' => array(
'label' => esc_html__( 'Closed Title', 'et_builder' ),
'main' => "{$this->main_css_element}.et_pb_toggle_close h5, {$this->main_css_element}.et_pb_toggle_close h1.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h2.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h3.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h4.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h6.et_pb_toggle_title",
'important' => 'plugin_only',
'hide_text_color' => true,
'letter_spacing' => array(
'label' => esc_html__( 'Closed Title', 'et_builder' ),
'main' => "{$this->main_css_element}.et_pb_toggle_close h5, {$this->main_css_element}.et_pb_toggle_close h1.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h2.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h3.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h4.et_pb_toggle_title, {$this->main_css_element}.et_pb_toggle_close h6.et_pb_toggle_title",
'important' => 'plugin_only',
'hide_text_color' => true,
'default_from' => 'title',
'letter_spacing' => array(
'label' => et_builder_i18n( 'Body' ),
'main' => "{$this->main_css_element}",
'limited_main' => "{$this->main_css_element}, {$this->main_css_element} p, {$this->main_css_element} .et_pb_toggle_content",
'line_height' => "{$this->main_css_element} p",
'text_shadow' => "{$this->main_css_element} .et_pb_toggle_content",
'block_elements' => array(
'tabbed_subtoggles' => true,
'bb_icons_support' => true,
'margin_padding' => array(
'position_fields' => array(
$this->custom_css_fields = array(
'label' => esc_html__( 'Open Toggle', 'et_builder' ),
'selector' => '.et_pb_toggle.et_pb_toggle_open',
'no_space_before_selector' => true,
'label' => esc_html__( 'Toggle Title', 'et_builder' ),
'selector' => '.et_pb_toggle_title',
'label' => esc_html__( 'Toggle Icon', 'et_builder' ),
'selector' => '.et_pb_toggle_title:before',
'toggle_content' => array(
'label' => esc_html__( 'Toggle Content', 'et_builder' ),
'selector' => '.et_pb_toggle_content',
$this->help_videos = array(
'name' => esc_html__( 'An introduction to the Toggle module', 'et_builder' ),
'label' => et_builder_i18n( 'Title' ),
'option_category' => 'basic_option',
'description' => esc_html__( 'The title will appear above the content and when the toggle is closed.', 'et_builder' ),
'toggle_slug' => 'main_content',
'dynamic_content' => 'text',
'mobile_options' => true,
'label' => esc_html__( 'State', 'et_builder' ),
'option_category' => 'basic_option',
'off' => esc_html__( 'Close', 'et_builder' ),
'on' => esc_html__( 'Open', 'et_builder' ),
'default_on_front' => 'off',
'toggle_slug' => 'state',
'description' => esc_html__( 'Choose whether or not this toggle should start in an open or closed state.', 'et_builder' ),
'label' => et_builder_i18n( 'Body' ),
'option_category' => 'basic_option',
'description' => esc_html__( 'Input the main text content for your module here.', 'et_builder' ),
'toggle_slug' => 'main_content',
'dynamic_content' => 'text',
'mobile_options' => true,
'open_toggle_text_color' => array(
'label' => esc_html__( 'Open Title Text Color', 'et_builder' ),
'description' => esc_html__( 'You can pick unique text colors for toggle titles when they are open and closed. Choose the open state title color here.', 'et_builder' ),
'tab_slug' => 'advanced',
'toggle_slug' => 'title',
'mobile_options' => true,
'open_toggle_background_color' => array(
'label' => esc_html__( 'Open Toggle Background Color', 'et_builder' ),
'description' => esc_html__( 'You can pick unique background colors for toggles when they are in their open and closed states. Choose the open state background color here.', 'et_builder' ),
'tab_slug' => 'advanced',
'toggle_slug' => 'toggle',
'mobile_options' => true,
'closed_toggle_text_color' => array(
'label' => esc_html__( 'Closed Title Text Color', 'et_builder' ),
'description' => esc_html__( 'You can pick unique text colors for toggle titles when they are open and closed. Choose the closed state title color here.', 'et_builder' ),
'tab_slug' => 'advanced',
'toggle_slug' => 'closed_title',
'mobile_options' => true,
'closed_toggle_background_color' => array(
'label' => esc_html__( 'Closed Toggle Background Color', 'et_builder' ),
'description' => esc_html__( 'You can pick unique background colors for toggles when they are in their open and closed states. Choose the closed state background color here.', 'et_builder' ),
'tab_slug' => 'advanced',
'toggle_slug' => 'toggle',
'mobile_options' => true,
'label' => esc_html__( 'Icon Color', 'et_builder' ),
'description' => esc_html__( 'Here you can define a custom color for the toggle icon.', 'et_builder' ),
'tab_slug' => 'advanced',
'mobile_options' => true,
'use_icon_font_size' => array(
'label' => esc_html__( 'Use Custom Icon Size', 'et_builder' ),
'description' => esc_html__( 'If you would like to control the size of the icon, you must first enable this option.', 'et_builder' ),
'type' => 'yes_no_button',
'off' => et_builder_i18n( 'No' ),
'on' => et_builder_i18n( 'Yes' ),
'default_on_front' => 'off',
'depends_show_if' => 'on',
'tab_slug' => 'advanced',
'option_category' => 'font_option',
'icon_font_size' => array(
'label' => esc_html__( 'Icon Font Size', 'et_builder' ),
'description' => esc_html__( 'Control the size of the icon by increasing or decreasing the font size.', 'et_builder' ),
'option_category' => 'font_option',
'tab_slug' => 'advanced',
'default_on_front' => '',
'range_settings' => array(
'mobile_options' => true,
'depends_show_if' => 'on',
public function get_transition_fields_css_props() {
$fields = parent::get_transition_fields_css_props();
$title = '%%order_class%% .et_pb_toggle .et_pb_toggle_title';
$fields['icon_color'] = array( 'color' => '%%order_class%% .et_pb_toggle_title:before' );
$fields['icon_font_size'] = array(
'font-size' => '%%order_class%% .et_pb_toggle_title:before',
'margin-top' => '%%order_class%% .et_pb_toggle_title:before',
'right' => '%%order_class%% .et_pb_toggle_title:before',
$fields['toggle_text_color'] = array( 'color' => $title );
$fields['toggle_font_size'] = array( 'font-size' => $title );
$fields['toggle_letter_spacing'] = array( 'letter-spacing' => $title );
$fields['toggle_line_height'] = array( 'line-height' => $title );
$fields['toggle_text_shadow_style'] = array( 'text-shadow' => $title );
$fields['closed_toggle_text_color'] = array( 'color' => '%%order_class%%.et_pb_toggle_close .et_pb_toggle_title' );
$fields['closed_toggle_background_color'] = array( 'background-color' => '%%order_class%%.et_pb_toggle_close' );
$fields['open_toggle_text_color'] = array( 'color' => '%%order_class%%.et_pb_toggle_open .et_pb_toggle_title' );
$fields['open_toggle_background_color'] = array( 'background-color' => '%%order_class%%.et_pb_toggle_open' );
function render( $attrs, $content = null, $render_slug ) {
$multi_view = et_pb_multi_view_options( $this );
$open = $this->props['open'];
$header_level = $this->props['title_level'];
$open_toggle_background_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'open_toggle_background_color' );
$open_toggle_background_color_hover = $this->get_hover_value( 'open_toggle_background_color' );
$closed_toggle_background_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'closed_toggle_background_color' );
$closed_toggle_background_color_hover = $this->get_hover_value( 'closed_toggle_background_color' );
$icon_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'icon_color' );
$icon_color_hover = $this->get_hover_value( 'icon_color' );
$use_icon_font_size = $this->props['use_icon_font_size'];
$icon_font_size_values = et_pb_responsive_options()->get_property_values( $this->props, 'icon_font_size' );
$icon_font_size_any_values = et_pb_responsive_options()->get_property_values( $this->props, 'icon_font_size', '16px', true ); // 16px is default toggle icon size.
$icon_font_size_hover = $this->get_hover_value( 'icon_font_size' );
$closed_toggle_text_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'closed_toggle_text_color' );
$closed_toggle_text_color_hover = $this->get_hover_value( 'closed_toggle_text_color' );
$open_toggle_text_color_values = et_pb_responsive_options()->get_property_values( $this->props, 'open_toggle_text_color' );
$open_toggle_text_color_hover = $this->get_hover_value( 'open_toggle_text_color' );
// Open Toggle Background Color.
et_pb_responsive_options()->generate_responsive_css( $open_toggle_background_color_values, '%%order_class%%.et_pb_toggle.et_pb_toggle_open', 'background-color', $render_slug, '', 'color' );
if ( et_builder_is_hover_enabled( 'open_toggle_background_color', $this->props ) ) {
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%.et_pb_toggle.et_pb_toggle_open:hover',
'declaration' => sprintf(
'background-color: %1$s;',
esc_html( $open_toggle_background_color_hover )
// Closed Toggle Background Color.
et_pb_responsive_options()->generate_responsive_css( $closed_toggle_background_color_values, '%%order_class%%.et_pb_toggle.et_pb_toggle_close', 'background-color', $render_slug, '', 'color' );
if ( et_builder_is_hover_enabled( 'closed_toggle_background_color', $this->props ) ) {
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%.et_pb_toggle.et_pb_toggle_close:hover',
'declaration' => sprintf(
'background-color: %1$s;',
esc_html( $closed_toggle_background_color_hover )
// Open Toggle Text Color.
et_pb_responsive_options()->generate_responsive_css( $open_toggle_text_color_values, '%%order_class%%.et_pb_toggle.et_pb_toggle_open h5.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open h1.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open h2.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open h3.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open h4.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open h6.et_pb_toggle_title', 'color', $render_slug, ' !important;', 'color' );
if ( et_builder_is_hover_enabled( 'open_toggle_text_color', $this->props ) ) {
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%.et_pb_toggle.et_pb_toggle_open h5.et_pb_toggle_title:hover, %%order_class%%.et_pb_toggle.et_pb_toggle_open h1.et_pb_toggle_title:hover, %%order_class%%.et_pb_toggle.et_pb_toggle_open:hover h2.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open:hover h3.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_open h4.et_pb_toggle_title:hover, %%order_class%%.et_pb_toggle.et_pb_toggle_open:hover h6.et_pb_toggle_title',
'declaration' => sprintf(
'color: %1$s !important;',
esc_html( $open_toggle_text_color_hover )
// Closed Toggle Text Color.
et_pb_responsive_options()->generate_responsive_css( $closed_toggle_text_color_values, '%%order_class%%.et_pb_toggle.et_pb_toggle_close h5.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close h1.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close h2.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close h3.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close h4.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close h6.et_pb_toggle_title', 'color', $render_slug, ' !important;', 'color' );
if ( et_builder_is_hover_enabled( 'closed_toggle_text_color', $this->props ) ) {
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%.et_pb_toggle.et_pb_toggle_close h5.et_pb_toggle_title:hover, %%order_class%%.et_pb_toggle.et_pb_toggle_close h1.et_pb_toggle_title:hover, %%order_class%%.et_pb_toggle.et_pb_toggle_close:hover h2.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close:hover h3.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close:hover h4.et_pb_toggle_title, %%order_class%%.et_pb_toggle.et_pb_toggle_close:hover h6.et_pb_toggle_title',
'declaration' => sprintf(
'color: %1$s !important;',
esc_html( $closed_toggle_text_color_hover )
if ( 'off' !== $use_icon_font_size ) {
et_pb_responsive_options()->generate_responsive_css( $icon_font_size_values, '%%order_class%% .et_pb_toggle_title:before', 'font-size', $render_slug );
// Calculate right position.
$is_icon_font_size_responsive = et_pb_responsive_options()->is_responsive_enabled( $this->props, 'icon_font_size' );
$icon_font_size_default = '16px'; // Default toggle icon size.
$icon_font_size_right_values = array();
foreach ( $icon_font_size_values as $device => $value ) {
$icon_font_size_active = isset( $icon_font_size_any_values[ $device ] ) ? $icon_font_size_any_values[ $device ] : 0;
if ( ! empty( $icon_font_size_active ) ) {
$icon_font_size_active_int = (int) $icon_font_size_active;
$icon_font_size_active_unit = str_replace( $icon_font_size_active_int, '', $icon_font_size_active );
$icon_font_size_active_diff = (int) $icon_font_size_default - $icon_font_size_active_int;
// 2 is representation of left & right sides. 0 is default toggle icon right position.
$icon_font_size_right_values[ $device ] = 0 !== $icon_font_size_active_diff ? round( $icon_font_size_active_diff / 2 ) . $icon_font_size_active_unit : 0;
et_pb_responsive_options()->generate_responsive_css( $icon_font_size_right_values, '%%order_class%% .et_pb_toggle_title:before', 'right', $render_slug );
if ( et_builder_is_hover_enabled( 'icon_font_size', $this->props ) && '' !== $icon_font_size_hover ) {
$icon_font_size_hover_int = (int) $icon_font_size_hover;
$icon_font_size_hover_unit = str_replace( $icon_font_size_hover_int, '', $icon_font_size_hover );
$icon_font_size_hover_diff = (int) $icon_font_size_default - $icon_font_size_hover_int;
// 2 is representation of left & right sides. 0 is default toggle icon right position.
$icon_font_size_right_hover = 0 !== $icon_font_size_hover_diff ? round( $icon_font_size_hover_diff / 2 ) . $icon_font_size_hover_unit : 0;
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%:hover .et_pb_toggle_title:before',
'declaration' => sprintf(
esc_html( $icon_font_size_right_hover )
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%:hover .et_pb_toggle_title:before',
'declaration' => sprintf(
esc_html( $icon_font_size_hover )
et_pb_responsive_options()->generate_responsive_css( $icon_color_values, '%%order_class%% .et_pb_toggle_title:before', 'color', $render_slug, '', 'color', ET_Builder_Element::DEFAULT_PRIORITY + 1 );
if ( et_builder_is_hover_enabled( 'icon_color', $this->props ) ) {
ET_Builder_Element::set_style( $render_slug, array(
'selector' => '%%order_class%%:hover .et_pb_toggle_title:before',
'priority' => ET_Builder_Element::DEFAULT_PRIORITY + 1,
'declaration' => sprintf(
esc_html( $icon_color_hover )
if ( 'et_pb_accordion_item' === $render_slug ) {
global $et_pb_accordion_item_number, $et_pb_accordion_header_level;
$open = 1 === $et_pb_accordion_item_number ? 'on' : 'off';
$et_pb_accordion_item_number++;
$header_level = $et_pb_accordion_header_level;
$this->add_classname( 'et_pb_accordion_item' );
// Adding "_item" class for toggle module for customizer targetting. There's no proper selector
// for toggle module styles since both accordion and toggle module use the same selector
if( 'et_pb_toggle' === $render_slug ){
$this->add_classname( 'et_pb_toggle_item' );
$video_background = $this->video_background();
$parallax_image_background = $this->get_parallax_image_background();
$heading = $multi_view->render_element( array(
'tag' => et_pb_process_header_level( $header_level, 'h5' ),
'content' => '{{title}}',
'class' => 'et_pb_toggle_title',
$multi_view_content = $multi_view->render_attrs( array(
'content' => '{{content}}',
$this->add_classname( array(
$this->get_text_orientation_classname(),
$this->add_classname( 'et_pb_toggle_open' );
$this->add_classname( 'et_pb_toggle_close' );