get_theme_mod( string $name, mixed $default_value = false ): mixed

1064function get_theme_mod( $name, $default_value = false ) {1065	$mods = get_theme_mods();1066 1067	if ( isset( $mods[ $name ] ) ) {1068		/**1069		 * Filters the theme modification, or 'theme_mod', value.1070		 *1071		 * The dynamic portion of the hook name, `$name`, refers to the key name1072		 * of the modification array. For example, 'header_textcolor', 'header_image',1073		 * and so on depending on the theme options.1074		 *1075		 * @since 2.2.01076		 *1077		 * @param mixed $current_mod The value of the active theme modification.1078		 */1079		return apply_filters( "theme_mod_{$name}", $mods[ $name ] );1080	}1081 1082	if ( is_string( $default_value ) ) {1083		// Only run the replacement if an sprintf() string format pattern was found.1084		if ( preg_match( '#(?<!%)%(?:\d+\$?)?s#', $default_value ) ) {1085			// Remove a single trailing percent sign.1086			$default_value = preg_replace( '#(?<!%)%$#', '', $default_value );1087			$default_value = sprintf( $default_value, get_template_directory_uri(), get_stylesheet_directory_uri() );1088		}1089	}1090 1091	/** This filter is documented in wp-includes/theme.php */1092	return apply_filters( "theme_mod_{$name}", $default_value );1093}