Class PhpParser\Internal\TokenStream


					
	public

__construct(array $tokens)

Create token stream instance.

Parameters

$tokens

Tokens in token_get_all() format

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	public

haveParens(int $startPos, int $endPos): bool

Whether the given position is immediately surrounded by parenthesis.

Parameters

`$startPos`	Start position
`$endPos`	End position

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	public

haveBraces(int $startPos, int $endPos): bool

Whether the given position is immediately surrounded by braces.

Parameters

`$startPos`	Start position
`$endPos`	End position

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	public

haveTokenImmediatelyBefore(int $pos, int|string $expectedTokenType): bool

Check whether the position is directly preceded by a certain token type.

During this check whitespace and comments are skipped.

Parameters

`$pos`	Position before which the token should occur
`$expectedTokenType`	Token to check for

Returns

Whether the expected token was found

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	public

haveTokenImmediatelyAfter(int $pos, int|string $expectedTokenType): bool

Check whether the position is directly followed by a certain token type.

During this check whitespace and comments are skipped.

Parameters

`$pos`	Position after which the token should occur
`$expectedTokenType`	Token to check for

Returns

Whether the expected token was found

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	public

skipLeft(int $pos, $skipTokenType)

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	public

skipRight(int $pos, $skipTokenType)

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	public

skipLeftWhitespace(int $pos): int

Return first non-whitespace token position smaller or equal to passed position.

Parameters

$pos

Token position

Returns

Non-whitespace token position

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	public

skipRightWhitespace(int $pos): int

Return first non-whitespace position greater or equal to passed position.

Parameters

$pos

Token position

Returns

Non-whitespace token position

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	public

findRight(int $pos, $findTokenType)

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	public

haveTokenInRange(int $startPos, int $endPos, int|string $tokenType): bool

Whether the given position range contains a certain token type.

Parameters

`$startPos`	Starting position (inclusive)
`$endPos`	Ending position (exclusive)
`$tokenType`	Token type to look for

Returns

Whether the token occurs in the given range

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	public

haveBracesInRange(int $startPos, int $endPos)

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	public

getIndentationBefore(int $pos): int

Get indentation before token position.

Parameters

$pos

Token position

Returns

Indentation depth (in spaces)

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	public

getTokenCode(int $from, int $to, int $indent): string

Get the code corresponding to a token offset range, optionally adjusted for indentation.

Parameters

`$from`	Token start position (inclusive)
`$to`	Token end position (exclusive)
`$indent`	By how much the code should be indented (can be negative as well)

Returns

Code corresponding to token range, adjusted for indentation

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Namespaces

Classes

Class PhpParser\Internal\TokenStream

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