wp-includes/class-wp-customize-section.php:355An Underscore (JS) template for rendering this section.
protected function render_template() { ?> <li id="accordion-section-{{ data.id }}" class="accordion-section control-section control-section-{{ data.type }}"> <h3 class="accordion-section-title"> <button type="button" class="accordion-trigger" aria-expanded="false" aria-controls="{{ data.id }}-content"> {{ data.title }} </button> </h3> <ul class="accordion-section-content" id="{{ data.id }}-content"> <li class="customize-section-description-container section-meta <# if ( data.description_hidden ) { #>customize-info<# } #>"> <div class="customize-section-title"> <button class="customize-section-back" tabindex="-1"> <span class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'Back' ); ?> </span> </button> <h3> <span class="customize-action"> {{{ data.customizeAction }}} </span> {{ data.title }} </h3> <# if ( data.description && data.description_hidden ) { #> <button type="button" class="customize-help-toggle dashicons dashicons-editor-help" aria-expanded="false"><span class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'Help' ); ?> </span></button> <div class="description customize-section-description"> {{{ data.description }}} </div> <# } #> <div class="customize-control-notifications-container"></div> </div> <# if ( data.description && ! data.description_hidden ) { #> <div class="description customize-section-description"> {{{ data.description }}} </div> <# } #> </li> </ul> </li> <?php }Introduced in 4.3.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-customize-section.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.