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Valid usages of reserved keywords as identifiers
-----
<?php
class Test {
function array() {}
function public() {}
static function list() {}
static function protected() {}
public $class;
public $private;
const TRAIT = 3, FINAL = 4;
const __CLASS__ = 1, __TRAIT__ = 2, __FUNCTION__ = 3, __METHOD__ = 4, __LINE__ = 5,
__FILE__ = 6, __DIR__ = 7, __NAMESPACE__ = 8;
// __halt_compiler does not work
}
$t = new Test;
$t->array();
$t->public();
Test::list();
Test::protected();
$t->class;
$t->private;
Test::TRAIT;
Test::FINAL;
class Foo {
use TraitA, TraitB {
TraitA::catch insteadof namespace\TraitB;
TraitA::list as foreach;
TraitB::throw as protected public;
TraitB::self as protected;
exit as die;
\TraitC::exit as bye;
namespace\TraitC::exit as byebye;
TraitA::
//
/** doc comment */
#
catch /* comment */
// comment
# comment
insteadof TraitB;
}
}
-----
array(
0: Stmt_Class(
flags: 0
name: Test
extends: null
implements: array(
)
stmts: array(
0: Stmt_ClassMethod(
flags: 0
byRef: false
name: array
params: array(
)
returnType: null
stmts: array(
)
)
1: Stmt_ClassMethod(
flags: 0
byRef: false
name: public
params: array(
)
returnType: null
stmts: array(
)
)
2: Stmt_ClassMethod(
flags: MODIFIER_STATIC (8)
byRef: false
name: list
params: array(
)
returnType: null
stmts: array(
)
)
3: Stmt_ClassMethod(
flags: MODIFIER_STATIC (8)
byRef: false
name: protected
params: array(
)
returnType: null
stmts: array(
)
)
4: Stmt_Property(
flags: MODIFIER_PUBLIC (1)
props: array(
0: Stmt_PropertyProperty(
name: class
default: null
)
)
)
5: Stmt_Property(
flags: MODIFIER_PUBLIC (1)
props: array(
0: Stmt_PropertyProperty(
name: private
default: null
)
)
)
6: Stmt_ClassConst(
flags: 0
consts: array(
0: Const(
name: TRAIT
value: Scalar_LNumber(
value: 3
)
)
1: Const(
name: FINAL
value: Scalar_LNumber(
value: 4
)
)
)
)
7: Stmt_ClassConst(
flags: 0
consts: array(
0: Const(
name: __CLASS__
value: Scalar_LNumber(
value: 1
)
)
1: Const(
name: __TRAIT__
value: Scalar_LNumber(
value: 2
)
)
2: Const(
name: __FUNCTION__
value: Scalar_LNumber(
value: 3
)
)
3: Const(
name: __METHOD__
value: Scalar_LNumber(
value: 4
)
)
4: Const(
name: __LINE__
value: Scalar_LNumber(
value: 5
)
)
5: Const(
name: __FILE__
value: Scalar_LNumber(
value: 6
)
)
6: Const(
name: __DIR__
value: Scalar_LNumber(
value: 7
)
)
7: Const(
name: __NAMESPACE__
value: Scalar_LNumber(
value: 8
)
)
)
)
)
)
1: Expr_Assign(
var: Expr_Variable(
name: t
)
expr: Expr_New(
class: Name(
parts: array(
0: Test
)
)
args: array(
)
)
)
2: Expr_MethodCall(
var: Expr_Variable(
name: t
)
name: array
args: array(
)
)
3: Expr_MethodCall(
var: Expr_Variable(
name: t
)
name: public
args: array(
)
)
4: Expr_StaticCall(
class: Name(
parts: array(
0: Test
)
)
name: list
args: array(
)
)
5: Expr_StaticCall(
class: Name(
parts: array(
0: Test
)
)
name: protected
args: array(
)
)
6: Expr_PropertyFetch(
var: Expr_Variable(
name: t
)
name: class
)
7: Expr_PropertyFetch(
var: Expr_Variable(
name: t
)
name: private
)
8: Expr_ClassConstFetch(
class: Name(
parts: array(
0: Test
)
)
name: TRAIT
)
9: Expr_ClassConstFetch(
class: Name(
parts: array(
0: Test
)
)
name: FINAL
)
10: Stmt_Class(
flags: 0
name: Foo
extends: null
implements: array(
)
stmts: array(
0: Stmt_TraitUse(
traits: array(
0: Name(
parts: array(
0: TraitA
)
)
1: Name(
parts: array(
0: TraitB
)
)
)
adaptations: array(
0: Stmt_TraitUseAdaptation_Precedence(
trait: Name(
parts: array(
0: TraitA
)
)
method: catch
insteadof: array(
0: Name_Relative(
parts: array(
0: TraitB
)
)
)
)
1: Stmt_TraitUseAdaptation_Alias(
trait: Name(
parts: array(
0: TraitA
)
)
method: list
newModifier: null
newName: foreach
)
2: Stmt_TraitUseAdaptation_Alias(
trait: Name(
parts: array(
0: TraitB
)
)
method: throw
newModifier: MODIFIER_PROTECTED (2)
newName: public
)
3: Stmt_TraitUseAdaptation_Alias(
trait: Name(
parts: array(
0: TraitB
)
)
method: self
newModifier: MODIFIER_PROTECTED (2)
newName: null
)
4: Stmt_TraitUseAdaptation_Alias(
trait: null
method: exit
newModifier: null
newName: die
)
5: Stmt_TraitUseAdaptation_Alias(
trait: Name_FullyQualified(
parts: array(
0: TraitC
)
)
method: exit
newModifier: null
newName: bye
)
6: Stmt_TraitUseAdaptation_Alias(
trait: Name_Relative(
parts: array(
0: TraitC
)
)
method: exit
newModifier: null
newName: byebye
)
7: Stmt_TraitUseAdaptation_Precedence(
trait: Name(
parts: array(
0: TraitA
)
)
method: catch
insteadof: array(
0: Name(
parts: array(
0: TraitB
)
)
)
)
)
)
)
)
)