wp_generate_password( int $length = 12, bool $special_chars = true, bool $extra_special_chars = false ): string

2960	function wp_generate_password( $length = 12, $special_chars = true, $extra_special_chars = false ) {2961		$chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';2962		if ( $special_chars ) {2963			$chars .= '!@#$%^&*()';2964		}2965		if ( $extra_special_chars ) {2966			$chars .= '-_ []{}<>~`+=,.;:/?|';2967		}2968 2969		$password = '';2970		for ( $i = 0; $i < $length; $i++ ) {2971			$password .= substr( $chars, wp_rand( 0, strlen( $chars ) - 1 ), 1 );2972		}2973 2974		/**2975		 * Filters the randomly-generated password.2976		 *2977		 * @since 3.0.02978		 * @since 5.3.0 Added the `$length`, `$special_chars`, and `$extra_special_chars` parameters.2979		 *2980		 * @param string $password            The generated password.2981		 * @param int    $length              The length of password to generate.2982		 * @param bool   $special_chars       Whether to include standard special characters.2983		 * @param bool   $extra_special_chars Whether to include other special characters.2984		 */2985		return apply_filters( 'random_password', $password, $length, $special_chars, $extra_special_chars );2986	}