Wikimedia\CSS\Util Class Reference

Static utility functions. More...

Static Public Member Functions
static	assertAllInstanceOf (array $array, $class, $what)
	Check that all elements in an array implement a particular class.
static	assertAllTokensOfType (array $array, $type, $what)
	Check that a set of tokens are all the same type.
static	findFirstNonWhitespace ( $list)
	Find the first non-whitespace ComponentValue in a list.
static	stringify ( $object, $options=[])
	Turn a CSSObject into a string.

Detailed Description

Static utility functions.

Member Function Documentation

assertAllInstanceOf()

static Wikimedia\CSS\Util::assertAllInstanceOf ( array $array, $class, $what )

static

Check that all elements in an array implement a particular class.

Parameters

array	$array
string	$class
string	$what	Describe the array being checked

Exceptions

InvalidArgumentException

assertAllTokensOfType()

static Wikimedia\CSS\Util::assertAllTokensOfType ( array $array, $type, $what )

static

Check that a set of tokens are all the same type.

Parameters

Token[]	$array
string	$type
string	$what	Describe the array being checked

Exceptions

InvalidArgumentException

findFirstNonWhitespace()

static Wikimedia\CSS\Util::findFirstNonWhitespace ( $list )

static

Find the first non-whitespace ComponentValue in a list.

Parameters

TokenList | ComponentValueList

$list

Returns

ComponentValue|null

stringify()

static Wikimedia\CSS\Util::stringify ( $object, $options = [] )

static

Turn a CSSObject into a string.

Parameters

CSSObject | CSSObject[]	$object
array	$options	Serialization options: minify: (bool) Skip comments and insignificant tokens

Returns

string

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

• src/Util.php