set_theme_mod( string $name, mixed $value ): bool

1105function set_theme_mod( $name, $value ) {1106	$mods      = get_theme_mods();1107	$old_value = $mods[ $name ] ?? false;1108 1109	/**1110	 * Filters the theme modification, or 'theme_mod', value on save.1111	 *1112	 * The dynamic portion of the hook name, `$name`, refers to the key name1113	 * of the modification array. For example, 'header_textcolor', 'header_image',1114	 * and so on depending on the theme options.1115	 *1116	 * @since 3.9.01117	 *1118	 * @param mixed $value     The new value of the theme modification.1119	 * @param mixed $old_value The current value of the theme modification.1120	 */1121	$mods[ $name ] = apply_filters( "pre_set_theme_mod_{$name}", $value, $old_value );1122 1123	$theme = get_option( 'stylesheet' );1124 1125	return update_option( "theme_mods_$theme", $mods );1126}