Wikimedia\CSS\Objects\Token Class Reference

Represent a CSS token. More...

Inheritance diagram for Wikimedia\CSS\Objects\Token:

Collaboration diagram for Wikimedia\CSS\Objects\Token:

Public Member Functions
	__construct ( $type, $value=[])
	type ()
	Get the type of this token.
	value ()
	Get the value of this token.
	typeFlag ()
	Get the type flag for this T_HASH or numeric token.
	representation ()
	Get the representation for this numeric token.
	unit ()
	Get the unit for this T_DIMENSION token.
	significant ()
	Whether this token is considered "significant".
	copyWithSignificance ( $significant)
	Make a copy of this token with altered "significant" flag.
	toTokenArray ()
	@inheritDoc
	toComponentValueArray ()
	@inheritDoc
	__toString ()
	urangeHack ( $hack=null)
	Allow for marking the 'U' T_IDENT beginning a <urange>, to later avoid serializing it with extraneous comments.
Public Member Functions inherited from Wikimedia\CSS\Objects\ComponentValue
	getPosition ()
	Get the position of this ComponentValue in the input stream.

Static Public Member Functions
static	separate (Token $firstToken, Token $secondToken)
	Indicate whether the two tokens need to be separated.

Public Attributes
const	T_IDENT = "ident"
const	T_FUNCTION = "function"
const	T_AT_KEYWORD = "at-keyword"
const	T_HASH = "hash"
const	T_STRING = "string"
const	T_BAD_STRING = "bad-string"
const	T_URL = "url"
const	T_BAD_URL = "bad-url"
const	T_DELIM = "delim"
const	T_NUMBER = "number"
const	T_PERCENTAGE = "percentage"
const	T_DIMENSION = "dimension"
const	T_WHITESPACE = "whitespace"
const	T_CDO = "CDO"
const	T_CDC = "CDC"
const	T_COLON = "colon"
const	T_SEMICOLON = "semicolon"
const	T_COMMA = "comma"
const	T_LEFT_BRACKET = "["
const	T_RIGHT_BRACKET = "]"
const	T_LEFT_PAREN = "("
const	T_RIGHT_PAREN = ")"
const	T_LEFT_BRACE = "{"
const	T_RIGHT_BRACE = "}"
const	T_EOF = "EOF"

Protected Attributes
	$type
	$value = ''
	$typeFlag = ''
	$representation = null
	$unit = ''
	$significant = true
Protected Attributes inherited from Wikimedia\CSS\Objects\ComponentValue
	$line = -1
	$pos = -1

Detailed Description

Represent a CSS token.

Constructor & Destructor Documentation

__construct()

Wikimedia\CSS\Objects\Token::__construct	(		$type,
			$value = [] )

Parameters

string	$type	One of the T_* constants
string | array	$value	Value of the token, or an array with the following keys. Depending on the type, some keys may be required and some may be ignored. value: (string|int|float) Value of the token position: (array) Token position in the input stream. Same format as returned by self::getPosition(). typeFlag: (string) Flag for various token types. For T_HASH, 'id' or 'unrestricted'. For T_NUMBER, T_PERCENTAGE, and T_DIMENSION, 'integer' or 'number'. representation: (string) String representation of the value for T_NUMBER, T_PERCENTAGE, and T_DIMENSION. unit: (string) Unit for T_DIMENSION. significant: (bool) Whether the token is considered "significant"

Member Function Documentation

copyWithSignificance()

Wikimedia\CSS\Objects\Token::copyWithSignificance

(

$significant

)

Make a copy of this token with altered "significant" flag.

Parameters

bool

$significant

Whether the new token is considered "significant"

Returns

Token May be the same as the current token

representation()

Wikimedia\CSS\Objects\Token::representation

(

)

Get the representation for this numeric token.

Returns

string|null

separate()

static Wikimedia\CSS\Objects\Token::separate ( Token $firstToken, Token $secondToken )

static

Indicate whether the two tokens need to be separated.

See also

https://www.w3.org/TR/2019/CR-css-syntax-3-20190716/#serialization

Parameters

Token	$firstToken
Token	$secondToken

Returns

bool

significant()

bool Whether this token is considered Wikimedia\CSS\Objects\Token::significant

(

)

Whether this token is considered "significant".

A token that isn't "significant" may be removed for minification of CSS. For example, most whitespace is entirely optional, as is the semicolon after the last declaration in a block.

Returns

bool

toComponentValueArray()

Wikimedia\CSS\Objects\Token::toComponentValueArray

(

)

@inheritDoc

Reimplemented from Wikimedia\CSS\Objects\ComponentValue.

toTokenArray()

Wikimedia\CSS\Objects\Token::toTokenArray

(

)

@inheritDoc

Implements Wikimedia\CSS\Objects\CSSObject.

type()

Wikimedia\CSS\Objects\Token::type

(

)

Get the type of this token.

Returns

string One of the Token::T_* constants

typeFlag()

Wikimedia\CSS\Objects\Token::typeFlag

(

)

Get the type flag for this T_HASH or numeric token.

Returns

string

unit()

Wikimedia\CSS\Objects\Token::unit

(

)

Get the unit for this T_DIMENSION token.

Returns

string

value()

Wikimedia\CSS\Objects\Token::value

(

)

Get the value of this token.

Returns

string|int|float $value

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

• src/Objects/Token.php