CSSJanusTokenizer Class Reference

Utility class used by CSSJanus that tokenizes and untokenizes things we want to protect from being janused. More...

Public Member Functions
	__construct ( $regex, $token)
	Constructor.
	tokenize ( $str)
	Replace all occurrences of $regex in $str with a token and remember the original strings.
	detokenize ( $str)
	Replace tokens with their originals.

Detailed Description

Utility class used by CSSJanus that tokenizes and untokenizes things we want to protect from being janused.

Constructor & Destructor Documentation

__construct()

CSSJanusTokenizer::__construct	(		$regex,
			$token
	)

Constructor.

Parameters

string	$regex	Regular expression whose matches to replace by a token.
string	$token	Token

Member Function Documentation

detokenize()

CSSJanusTokenizer::detokenize

(

$str

)

Replace tokens with their originals.

If multiple strings were tokenized, it's important they be detokenized in exactly the SAME ORDER.

Parameters

string

$str

previously run through tokenize()

Returns

string Original string

tokenize()

CSSJanusTokenizer::tokenize

(

$str

)

Replace all occurrences of $regex in $str with a token and remember the original strings.

Parameters

string

$str

to tokenize

Returns

string Tokenized string

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The documentation for this class was generated from the following file:

• src/CSSJanus.php