1(php_tag) @tag
  2"?>" @tag
  3
  4; Types
  5
  6(primitive_type) @type.builtin
  7(cast_type) @type.builtin
  8(named_type (name) @type) @type
  9(named_type (qualified_name) @type) @type
 10
 11; Functions
 12
 13(array_creation_expression "array" @function.builtin)
 14(list_literal "list" @function.builtin)
 15
 16(method_declaration
 17  name: (name) @function.method)
 18
 19(function_call_expression
 20  function: [(qualified_name (name)) (name)] @function)
 21
 22(scoped_call_expression
 23  name: (name) @function)
 24
 25(member_call_expression
 26  name: (name) @function.method)
 27
 28(function_definition
 29  name: (name) @function)
 30
 31; Member
 32
 33(property_element
 34  (variable_name) @property)
 35
 36(member_access_expression
 37  name: (variable_name (name)) @property)
 38(member_access_expression
 39  name: (name) @property)
 40
 41; Variables
 42
 43(relative_scope) @variable.builtin
 44
 45((name) @constant
 46 (#match? @constant "^_?[A-Z][A-Z\\d_]+$"))
 47((name) @constant.builtin
 48 (#match? @constant.builtin "^__[A-Z][A-Z\d_]+__$"))
 49
 50((name) @constructor
 51 (#match? @constructor "^[A-Z]"))
 52
 53((name) @variable.builtin
 54 (#eq? @variable.builtin "this"))
 55
 56(variable_name) @variable
 57
 58; Basic tokens
 59[
 60  (string)
 61  (string_value)
 62  (encapsed_string)
 63  (heredoc)
 64  (heredoc_body)
 65  (nowdoc_body)
 66] @string
 67(boolean) @constant.builtin
 68(null) @constant.builtin
 69(integer) @number
 70(float) @number
 71(comment) @comment
 72
 73"$" @operator
 74
 75; Keywords
 76
 77"abstract" @keyword
 78"as" @keyword
 79"break" @keyword
 80"case" @keyword
 81"catch" @keyword
 82"class" @keyword
 83"clone" @keyword
 84"const" @keyword
 85"continue" @keyword
 86"declare" @keyword
 87"default" @keyword
 88"do" @keyword
 89"echo" @keyword
 90"else" @keyword
 91"elseif" @keyword
 92"enum" @keyword
 93"enddeclare" @keyword
 94"endforeach" @keyword
 95"endif" @keyword
 96"endswitch" @keyword
 97"endwhile" @keyword
 98"extends" @keyword
 99"final" @keyword
100"readonly" @keyword
101"finally" @keyword
102"foreach" @keyword
103"fn" @keyword
104"function" @keyword
105"global" @keyword
106"if" @keyword
107"implements" @keyword
108"include_once" @keyword
109"include" @keyword
110"insteadof" @keyword
111"interface" @keyword
112"match" @keyword
113"namespace" @keyword
114"new" @keyword
115"private" @keyword
116"protected" @keyword
117"public" @keyword
118"require_once" @keyword
119"require" @keyword
120"return" @keyword
121"static" @keyword
122"switch" @keyword
123"throw" @keyword
124"trait" @keyword
125"try" @keyword
126"use" @keyword
127"while" @keyword
128"yield" @keyword
129"yield from" @keyword