wp-includes/theme.php:2989Adds CSS to hide header text for custom logo, based on Customizer setting.
function _custom_logo_header_styles() { if ( ! current_theme_supports( 'custom-header', 'header-text' ) && get_theme_support( 'custom-logo', 'header-text' ) && ! get_theme_mod( 'header_text', true ) ) { $classes = (array) get_theme_support( 'custom-logo', 'header-text' ); $classes = array_map( 'sanitize_html_class', $classes ); $classes = '.' . implode( ', .', $classes ); $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; ?> <!-- Custom Logo: hide header text --> <style id="custom-logo-css"<?php echo $type_attr; ?>> <?php echo $classes; ?> { position: absolute; clip-path: inset(50%); } </style> <?php }}Introduced in 4.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/theme.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.