PHP Manual

Documentation

PHP function htmlentities()

11. 09. 2019

Obsah článku

Availability in `PHP 4.0`

Convert all applicable characters to HTML entities

Parameters

Parameter Data type Default value Note

$string string not String being processed.

$quote_style

int

null,

Like htmlspecialchars, the optional second quote_style parameter lets you define what will be done with 'single' and "double" quotes. It takes on one of three constants with the default being ENT_COMPAT: Available quote_style constants

Constant Name	Description
ENT_COMPAT	Will convert double-quotes and leave single-quotes alone.
ENT_QUOTES	Will convert both double and single quotes.
ENT_NOQUOTES	Will leave both double and single quotes unconverted.

$charset string null, Like htmlspecialchars, it takes an optional third argument charset which defines the character set used in conversion. Presently, the ISO-8859-1 character set is used as the default.

$double_encode bool true When double_encode is turned off PHP will not encode existing html entities. The default is to convert everything.

Return values

string

the encoded string.

Other resources

Official htmlentities documentation

Jan Barášek

Jan Barášek Více o autorovi

Autor článku pracuje jako seniorní vývojář a software architekt v Praze. Navrhuje a spravuje velké webové aplikace, které znáte a používáte. Od roku 2009 nabral bohaté zkušenosti, které tímto webem předává dál.

Rád vám pomůžu:

Související články

1.

2.

3.

PHP function fopen()

4.

PHP function php_real_logo_guid()

5.

PHP function strtr()

6.

PHP function php_egg_logo_guid()

7.

PHP function filemtime()

8.

PHP function ini_get()

9.

PHP function money_format()

10.

PHP function opendir()

11.

PHP function php_logo_guid()

12.

PHP function get_html_translation_table()

13.

PHP function base64_encode()

14.

PHP function imagecropauto()

15.

PHP function stripslashes()

16.

PHP function base64_decode()

17.

PHP function extract()

18.

PHP function fgetc()

19.

PHP function stristr()

20.

PHP function compact()

21.

PHP function get_browser()

22.

PHP function image_type_to_mime_type()

23.

PHP function chdir()

24.

PHP function headers_list()

25.

PHP function crypt()

26.

PHP function addslashes()

27.

PHP function ob_flush()

28.

PHP function localeconv()

29.

PHP function fgetss()

30.

PHP function in_array()

31.

PHP function forward_static_call_array()

32.

PHP function show_source()

33.

PHP function restore_include_path()

34.

PHP function log()

35.

PHP function strcspn()

36.

PHP function str_shuffle()

37.

PHP function arsort()

38.

PHP function setcookie()

39.

PHP function flush()

40.

PHP function call_user_func()

41.

PHP function stream_socket_server()

42.

PHP function phpinfo()

43.

PHP function headers_sent()

44.

PHP function fileinode()

45.

PHP function chunk_split()

46.

PHP function set_magic_quotes_runtime()

47.

PHP function fileperms()

48.

PHP function stream_socket_recvfrom()

49.

PHP function cli_get_process_title()

50.

PHP function stream_socket_enable_crypto()

51.

PHP function clearstatcache()

52.

PHP function stream_context_set_params()

53.

PHP function decoct()

54.

PHP function lcfirst()

55.

PHP function setrawcookie()

56.

PHP function set_file_buffer()

57.

PHP function key()

58.

PHP function deg2rad()

59.

PHP function sys_getloadavg()

60.

PHP function rtrim()

61.

PHP function uasort()

62.

PHP function fclose()

63.

PHP function unserialize()

64.

PHP function move_uploaded_file()

V jiných jazycích

1.

2.

BRJ system status: All systems normal.

Status:

All systems normal.

2024