\Pluf_Text_HTML_Filter

A PHP HTML filtering library

lib_filter.php,v 1.15 2006/09/28 22:44:31 cal

http://iamcal.com/publish/articles/php/processing_html/ http://iamcal.com/publish/articles/php/processing_html_part_2/

This code is licensed under a Creative Commons Attribution-ShareAlike 2.5 License http://creativecommons.org/licenses/by-sa/2.5/

Thanks to Jang Kim for adding support for single quoted attributes.

TODO: Add HTML check from: http://simonwillison.net/2003/Feb/23/safeHtmlChecker/

Summary

Methods

Properties

Constants

go()
escape_comments()
balance_html()
check_tags()
process_tag()
process_param_protocol()
process_remove_blanks()
fix_case()
fix_case_inner()
validate_entities()
check_entity()
is_valid_entity()
not_control_caracter()
decode_entities()
decode_hex_entity()
decode_dec_entity()
decode_num_entity()
StripSingle()

$tag_counts
$allowed
$no_close
$always_close
$protocol_attributes
$allowed_protocols
$remove_blanks
$strip_comments
$always_make_tags
$allow_numbered_entities
$allow_hexadecimal_entities
$allowed_entities

No constants found

No protected methods found

No protected properties found

N/A

No private methods found

No private properties found

N/A

File: core/src/Pluf/Text/HTML/Filter.php
Package: Default
Class hierarchy: \Pluf_Text_HTML_Filter

Properties

$tag_counts

$tag_counts :

Type

$allowed

$allowed :

tags and attributes that are allowed

Type

$no_close

$no_close :

tags which should always be self-closing (e.g. "<img />")

Type

$always_close

$always_close :

tags which must always have seperate opening and closing tags (e.g. "")

Type

$protocol_attributes

$protocol_attributes :

attributes which should be checked for valid protocols

Type

$allowed_protocols

$allowed_protocols :

protocols which are allowed

Type

$remove_blanks

$remove_blanks :

tags which should be removed if they contain no content (e.g. "" or "")

Type

$strip_comments

$strip_comments :

should we remove comments?

Type

$always_make_tags

$always_make_tags :

should we try and make a b tag out of "b>"

Type

$allow_numbered_entities

$allow_numbered_entities : integer

Allows decimal entities.

An entity has to decimal format &#32. For example, the entity @ is the code>@</code character.

Type

integer

$allow_hexadecimal_entities

$allow_hexadecimal_entities : integer

Allows hexadecimal entities.

An entity has to decimal format &#x20. For example, the entity @ is the code>@</code character.

Type

integer

$allowed_entities

$allowed_entities :

Type

Methods

go()

go(  $data)

Parameters

$data

escape_comments()

escape_comments(  $data)

Parameters

$data

balance_html()

balance_html(  $data)

Parameters

$data

check_tags()

check_tags(  $data)

Parameters

$data

process_tag()

process_tag(  $data)

Parameters

$data

process_param_protocol()

process_param_protocol(  $data)

Parameters

$data

process_remove_blanks()

process_remove_blanks(  $data)

Parameters

$data

fix_case()

fix_case(  $data)

Parameters

$data

fix_case_inner()

fix_case_inner(  $data)

Parameters

$data

validate_entities()

validate_entities(  $data)

Parameters

$data

check_entity()

check_entity(  $preamble,   $term)

Parameters

	$preamble
	$term

is_valid_entity()

is_valid_entity(string  $entity) : boolean

Determines if the string provided is a valid entity.

Parameters

string

$entity

String to test against.

Returns

boolean

not_control_caracter()

not_control_caracter(string|integer  $data) : boolean

Determines if the data provided is not a control character.

Parameters

string|integer

$data

Data to test against like "64" or "x40".

Returns

boolean

decode_entities()

decode_entities(  $data)

Parameters

$data

decode_hex_entity()

decode_hex_entity(  $m)

Parameters

decode_dec_entity()

decode_dec_entity(  $m)

Parameters

decode_num_entity()

decode_num_entity(  $orig_type,   $d)

Parameters

	$orig_type
	$d

StripSingle()

StripSingle(  $data)

Parameters

$data