Class Twig\Lexer

Methods
`public`	`__construct(Environment $env, array $options = [])`	#
`private`	`initialize()`	#
`public`	`tokenize(Source $source): TokenStream`	#
`private`	`lexData(): void`	#
`private`	`lexBlock(): void`	#
`private`	`lexVar(): void`	#
`private`	`lexExpression(): void`	#
`private`	`lexRawData(): void`	#
`private`	`lexComment(): void`	#
`private`	`lexString(): void`	#
`private`	`lexInterpolation(): void`	#
`private`	`pushToken($type, $value = ''): void`	#
`private`	`moveCursor($text): void`	#
`private`	`getOperatorRegex(): string`	#
`private`	`pushState($state): void`	#
`private`	`popState(): void`	#

Constants
`public`	`STATE_DATA = 0`	#
`public`	`STATE_BLOCK = 1`	#
`public`	`STATE_VAR = 2`	#
`public`	`STATE_STRING = 3`	#
`public`	`STATE_INTERPOLATION = 4`	#
`public`	`REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A'`	#
`public`	`REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?([Ee][\+\-][0-9]+)?/A'`	#
`public`	`REGEX_STRING = '/"([^#"\\\\](?:\\\\.[^#"\\\\]))"\|\'([^\'\\\\](?:\\\\.[^\'\\\\]))\'/As'`	#
`public`	`REGEX_DQ_STRING_DELIM = '/"/A'`	#
`public`	`REGEX_DQ_STRING_PART = '/[^#"\\\\](?:(?:\\\\.\|#(?!\{))[^#"\\\\])*/As'`	#
`public`	`PUNCTUATION = '()[]{}?:.,\|'`	#