the whole shebang

This commit is contained in:
2014-11-25 16:42:40 +01:00
parent 7f74c0613e
commit ab1334c0cf
3686 changed files with 496409 additions and 1 deletions

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Array definitions
-----
<?php
array();
array('a');
array('a', );
array('a', 'b');
array('a', &$b, 'c' => 'd', 'e' => &$f);
// short array syntax
[];
[1, 2, 3];
['a' => 'b'];
-----
array(
0: Expr_Array(
items: array(
)
)
1: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_String(
value: a
)
byRef: false
)
)
)
2: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_String(
value: a
)
byRef: false
)
)
)
3: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_String(
value: a
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_String(
value: b
)
byRef: false
)
)
)
4: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_String(
value: a
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Expr_Variable(
name: b
)
byRef: true
)
2: Expr_ArrayItem(
key: Scalar_String(
value: c
)
value: Scalar_String(
value: d
)
byRef: false
)
3: Expr_ArrayItem(
key: Scalar_String(
value: e
)
value: Expr_Variable(
name: f
)
byRef: true
)
)
)
5: Expr_Array(
items: array(
)
)
6: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
7: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: Scalar_String(
value: a
)
value: Scalar_String(
value: b
)
byRef: false
)
)
)
)

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Assignments
-----
<?php
// simple assign
$a = $b;
// combined assign
$a &= $b;
$a |= $b;
$a ^= $b;
$a .= $b;
$a /= $b;
$a -= $b;
$a %= $b;
$a *= $b;
$a += $b;
$a <<= $b;
$a >>= $b;
// by ref assign
$a =& $b;
$a =& new B;
// list() assign
list($a) = $b;
list($a, , $b) = $c;
list($a, list(, $c), $d) = $e;
// inc/dec
++$a;
$a++;
--$a;
$a--;
-----
array(
0: Expr_Assign(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
1: Expr_AssignBitwiseAnd(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
2: Expr_AssignBitwiseOr(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
3: Expr_AssignBitwiseXor(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
4: Expr_AssignConcat(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
5: Expr_AssignDiv(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
6: Expr_AssignMinus(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
7: Expr_AssignMod(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
8: Expr_AssignMul(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
9: Expr_AssignPlus(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
10: Expr_AssignShiftLeft(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
11: Expr_AssignShiftRight(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
12: Expr_AssignRef(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
13: Expr_AssignRef(
var: Expr_Variable(
name: a
)
expr: Expr_New(
class: Name(
parts: array(
0: B
)
)
args: array(
)
)
)
14: Expr_Assign(
var: Expr_List(
vars: array(
0: Expr_Variable(
name: a
)
)
)
expr: Expr_Variable(
name: b
)
)
15: Expr_Assign(
var: Expr_List(
vars: array(
0: Expr_Variable(
name: a
)
1: null
2: Expr_Variable(
name: b
)
)
)
expr: Expr_Variable(
name: c
)
)
16: Expr_Assign(
var: Expr_List(
vars: array(
0: Expr_Variable(
name: a
)
1: Expr_List(
vars: array(
0: null
1: Expr_Variable(
name: c
)
)
)
2: Expr_Variable(
name: d
)
)
)
expr: Expr_Variable(
name: e
)
)
17: Expr_PreInc(
var: Expr_Variable(
name: a
)
)
18: Expr_PostInc(
var: Expr_Variable(
name: a
)
)
19: Expr_PreDec(
var: Expr_Variable(
name: a
)
)
20: Expr_PostDec(
var: Expr_Variable(
name: a
)
)
)

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@@ -0,0 +1,72 @@
Casts
-----
<?php
(array) $a;
(bool) $a;
(boolean) $a;
(real) $a;
(double) $a;
(float) $a;
(int) $a;
(integer) $a;
(object) $a;
(string) $a;
(unset) $a;
-----
array(
0: Expr_Cast_Array(
expr: Expr_Variable(
name: a
)
)
1: Expr_Cast_Bool(
expr: Expr_Variable(
name: a
)
)
2: Expr_Cast_Bool(
expr: Expr_Variable(
name: a
)
)
3: Expr_Cast_Double(
expr: Expr_Variable(
name: a
)
)
4: Expr_Cast_Double(
expr: Expr_Variable(
name: a
)
)
5: Expr_Cast_Double(
expr: Expr_Variable(
name: a
)
)
6: Expr_Cast_Int(
expr: Expr_Variable(
name: a
)
)
7: Expr_Cast_Int(
expr: Expr_Variable(
name: a
)
)
8: Expr_Cast_Object(
expr: Expr_Variable(
name: a
)
)
9: Expr_Cast_String(
expr: Expr_Variable(
name: a
)
)
10: Expr_Cast_Unset(
expr: Expr_Variable(
name: a
)
)
)

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@@ -0,0 +1,13 @@
Clone
-----
<?php
clone $a;
-----
array(
0: Expr_Clone(
expr: Expr_Variable(
name: a
)
)
)

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@@ -0,0 +1,94 @@
Closures
-----
<?php
function($a) { $a; };
function($a) use($b) {};
function() use($a, &$b) {};
function &($a) {};
static function() {};
-----
array(
0: Expr_Closure(
static: false
byRef: false
params: array(
0: Param(
name: a
default: null
type: null
byRef: false
)
)
uses: array(
)
stmts: array(
0: Expr_Variable(
name: a
)
)
)
1: Expr_Closure(
static: false
byRef: false
params: array(
0: Param(
name: a
default: null
type: null
byRef: false
)
)
uses: array(
0: Expr_ClosureUse(
var: b
byRef: false
)
)
stmts: array(
)
)
2: Expr_Closure(
static: false
byRef: false
params: array(
)
uses: array(
0: Expr_ClosureUse(
var: a
byRef: false
)
1: Expr_ClosureUse(
var: b
byRef: true
)
)
stmts: array(
)
)
3: Expr_Closure(
static: false
byRef: true
params: array(
0: Param(
name: a
default: null
type: null
byRef: false
)
)
uses: array(
)
stmts: array(
)
)
4: Expr_Closure(
static: true
byRef: false
params: array(
)
uses: array(
)
stmts: array(
)
)
)

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@@ -0,0 +1,98 @@
Comparison operators
-----
<?php
$a < $b;
$a <= $b;
$a > $b;
$a >= $b;
$a == $b;
$a === $b;
$a != $b;
$a !== $b;
$a instanceof B;
$a instanceof $b;
-----
array(
0: Expr_Smaller(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
1: Expr_SmallerOrEqual(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
2: Expr_Greater(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
3: Expr_GreaterOrEqual(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
4: Expr_Equal(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
5: Expr_Identical(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
6: Expr_NotEqual(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
7: Expr_NotIdentical(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
8: Expr_Instanceof(
expr: Expr_Variable(
name: a
)
class: Name(
parts: array(
0: B
)
)
)
9: Expr_Instanceof(
expr: Expr_Variable(
name: a
)
class: Expr_Variable(
name: b
)
)
)

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@@ -0,0 +1,12 @@
Error suppression
-----
<?php
@$a;
-----
array(
0: Expr_ErrorSuppress(
expr: Expr_Variable(
name: a
)
)
)

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@@ -0,0 +1,34 @@
Exit
-----
<?php
exit;
exit();
exit('Die!');
die;
die();
die('Exit!');
-----
array(
0: Expr_Exit(
expr: null
)
1: Expr_Exit(
expr: null
)
2: Expr_Exit(
expr: Scalar_String(
value: Die!
)
)
3: Expr_Exit(
expr: null
)
4: Expr_Exit(
expr: null
)
5: Expr_Exit(
expr: Scalar_String(
value: Exit!
)
)
)

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@@ -0,0 +1,71 @@
Arguments
-----
<?php
f();
f($a);
f($a, $b);
f(&$a);
-----
array(
0: Expr_FuncCall(
name: Name(
parts: array(
0: f
)
)
args: array(
)
)
1: Expr_FuncCall(
name: Name(
parts: array(
0: f
)
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: false
)
)
)
2: Expr_FuncCall(
name: Name(
parts: array(
0: f
)
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: false
)
1: Arg(
value: Expr_Variable(
name: b
)
byRef: false
)
)
)
3: Expr_FuncCall(
name: Name(
parts: array(
0: f
)
)
args: array(
0: Arg(
value: Expr_Variable(
name: a
)
byRef: true
)
)
)
)

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@@ -0,0 +1,33 @@
Constant fetches
-----
<?php
A;
A::B;
A::class;
-----
array(
0: Expr_ConstFetch(
name: Name(
parts: array(
0: A
)
)
)
1: Expr_ClassConstFetch(
class: Name(
parts: array(
0: A
)
)
name: B
)
2: Expr_ClassConstFetch(
class: Name(
parts: array(
0: A
)
)
name: class
)
)

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@@ -0,0 +1,181 @@
Array/string dereferencing
-----
<?php
"abc"[2];
"abc"[2][0][0];
[1, 2, 3][2];
[1, 2, 3][2][0][0];
array(1, 2, 3)[2];
array(1, 2, 3)[2][0][0];
-----
array(
0: Expr_ArrayDimFetch(
var: Scalar_String(
value: abc
)
dim: Scalar_LNumber(
value: 2
)
)
1: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Scalar_String(
value: abc
)
dim: Scalar_LNumber(
value: 2
)
)
dim: Scalar_LNumber(
value: 0
)
)
dim: Scalar_LNumber(
value: 0
)
)
2: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
3: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
dim: Scalar_LNumber(
value: 0
)
)
dim: Scalar_LNumber(
value: 0
)
)
4: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
5: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
dim: Scalar_LNumber(
value: 2
)
)
dim: Scalar_LNumber(
value: 0
)
)
dim: Scalar_LNumber(
value: 0
)
)
)

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@@ -0,0 +1,117 @@
Function calls
-----
<?php
// function name variations
a();
$a();
${'a'}();
$$a();
$$$a();
$a['b']();
$a{'b'}();
$a->b['c']();
// array dereferencing
a()['b'];
-----
array(
0: Expr_FuncCall(
name: Name(
parts: array(
0: a
)
)
args: array(
)
)
1: Expr_FuncCall(
name: Expr_Variable(
name: a
)
args: array(
)
)
2: Expr_FuncCall(
name: Expr_Variable(
name: Scalar_String(
value: a
)
)
args: array(
)
)
3: Expr_FuncCall(
name: Expr_Variable(
name: Expr_Variable(
name: a
)
)
args: array(
)
)
4: Expr_FuncCall(
name: Expr_Variable(
name: Expr_Variable(
name: Expr_Variable(
name: a
)
)
)
args: array(
)
)
5: Expr_FuncCall(
name: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
args: array(
)
)
6: Expr_FuncCall(
name: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
args: array(
)
)
7: Expr_FuncCall(
name: Expr_ArrayDimFetch(
var: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
dim: Scalar_String(
value: c
)
)
args: array(
)
)
8: Expr_ArrayDimFetch(
var: Expr_FuncCall(
name: Name(
parts: array(
0: a
)
)
args: array(
)
)
dim: Scalar_String(
value: b
)
)
)

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@@ -0,0 +1,70 @@
New expression dereferencing
-----
<?php
(new A)->b;
(new A)->b();
(new A)['b'];
(new A)['b']['c'];
-----
array(
0: Expr_PropertyFetch(
var: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
)
)
name: b
)
1: Expr_MethodCall(
var: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
)
)
name: b
args: array(
)
)
2: Expr_ArrayDimFetch(
var: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
)
)
dim: Scalar_String(
value: b
)
)
3: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
)
)
dim: Scalar_String(
value: b
)
)
dim: Scalar_String(
value: c
)
)
)

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@@ -0,0 +1,118 @@
Object access
-----
<?php
// property fetch variations
$a->b;
$a->b['c'];
$a->b{'c'};
// method call variations
$a->b();
$a->{'b'}();
$a->$b();
$a->$b['c']();
// array dereferencing
$a->b()['c'];
$a->b(){'c'}; // invalid PHP: drop Support?
-----
array(
0: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
1: Expr_ArrayDimFetch(
var: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
dim: Scalar_String(
value: c
)
)
2: Expr_ArrayDimFetch(
var: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
dim: Scalar_String(
value: c
)
)
3: Expr_MethodCall(
var: Expr_Variable(
name: a
)
name: b
args: array(
)
)
4: Expr_MethodCall(
var: Expr_Variable(
name: a
)
name: Scalar_String(
value: b
)
args: array(
)
)
5: Expr_MethodCall(
var: Expr_Variable(
name: a
)
name: Expr_Variable(
name: b
)
args: array(
)
)
6: Expr_MethodCall(
var: Expr_Variable(
name: a
)
name: Expr_ArrayDimFetch(
var: Expr_Variable(
name: b
)
dim: Scalar_String(
value: c
)
)
args: array(
)
)
7: Expr_ArrayDimFetch(
var: Expr_MethodCall(
var: Expr_Variable(
name: a
)
name: b
args: array(
)
)
dim: Scalar_String(
value: c
)
)
8: Expr_ArrayDimFetch(
var: Expr_MethodCall(
var: Expr_Variable(
name: a
)
name: b
args: array(
)
)
dim: Scalar_String(
value: c
)
)
)

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@@ -0,0 +1,62 @@
Simple array access
-----
<?php
$a['b'];
$a['b']['c'];
$a[] = $b;
$a{'b'};
${$a}['b'];
-----
array(
0: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
1: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
dim: Scalar_String(
value: c
)
)
2: Expr_Assign(
var: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: null
)
expr: Expr_Variable(
name: b
)
)
3: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
4: Expr_ArrayDimFetch(
var: Expr_Variable(
name: Expr_Variable(
name: a
)
)
dim: Scalar_String(
value: b
)
)
)

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@@ -0,0 +1,151 @@
Static calls
-----
<?php
// method name variations
A::b();
A::{'b'}();
A::$b();
A::$b['c']();
A::$b['c']['d']();
// array dereferencing
A::b()['c'];
// class name variations
static::b();
$a::b();
${'a'}::b();
$a['b']::c();
-----
array(
0: Expr_StaticCall(
class: Name(
parts: array(
0: A
)
)
name: b
args: array(
)
)
1: Expr_StaticCall(
class: Name(
parts: array(
0: A
)
)
name: Scalar_String(
value: b
)
args: array(
)
)
2: Expr_StaticCall(
class: Name(
parts: array(
0: A
)
)
name: Expr_Variable(
name: b
)
args: array(
)
)
3: Expr_StaticCall(
class: Name(
parts: array(
0: A
)
)
name: Expr_ArrayDimFetch(
var: Expr_Variable(
name: b
)
dim: Scalar_String(
value: c
)
)
args: array(
)
)
4: Expr_StaticCall(
class: Name(
parts: array(
0: A
)
)
name: Expr_ArrayDimFetch(
var: Expr_ArrayDimFetch(
var: Expr_Variable(
name: b
)
dim: Scalar_String(
value: c
)
)
dim: Scalar_String(
value: d
)
)
args: array(
)
)
5: Expr_ArrayDimFetch(
var: Expr_StaticCall(
class: Name(
parts: array(
0: A
)
)
name: b
args: array(
)
)
dim: Scalar_String(
value: c
)
)
6: Expr_StaticCall(
class: Name(
parts: array(
0: static
)
)
name: b
args: array(
)
)
7: Expr_StaticCall(
class: Expr_Variable(
name: a
)
name: b
args: array(
)
)
8: Expr_StaticCall(
class: Expr_Variable(
name: Scalar_String(
value: a
)
)
name: b
args: array(
)
)
9: Expr_StaticCall(
class: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
name: c
args: array(
)
)
)

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@@ -0,0 +1,71 @@
Static property fetches
-----
<?php
// property name variations
A::$b;
A::$$b;
A::${'b'};
// array access
A::$b['c'];
A::$b{'c'};
// class name variations can be found in staticCall.test
-----
array(
0: Expr_StaticPropertyFetch(
class: Name(
parts: array(
0: A
)
)
name: b
)
1: Expr_StaticPropertyFetch(
class: Name(
parts: array(
0: A
)
)
name: Expr_Variable(
name: b
)
)
2: Expr_StaticPropertyFetch(
class: Name(
parts: array(
0: A
)
)
name: Scalar_String(
value: b
)
)
3: Expr_ArrayDimFetch(
var: Expr_StaticPropertyFetch(
class: Name(
parts: array(
0: A
)
)
name: b
)
dim: Scalar_String(
value: c
)
)
4: Expr_ArrayDimFetch(
var: Expr_StaticPropertyFetch(
class: Name(
parts: array(
0: A
)
)
name: b
)
dim: Scalar_String(
value: c
)
)
)

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@@ -0,0 +1,40 @@
Include and eval
-----
<?php
include 'A.php';
include_once 'A.php';
require 'A.php';
require_once 'A.php';
eval('A');
-----
array(
0: Expr_Include(
expr: Scalar_String(
value: A.php
)
type: 1
)
1: Expr_Include(
expr: Scalar_String(
value: A.php
)
type: 2
)
2: Expr_Include(
expr: Scalar_String(
value: A.php
)
type: 3
)
3: Expr_Include(
expr: Scalar_String(
value: A.php
)
type: 4
)
4: Expr_Eval(
expr: Scalar_String(
value: A
)
)
)

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@@ -0,0 +1,75 @@
isset() and empty()
-----
<?php
isset($a);
isset($a, $b, $c);
empty($a);
empty(foo());
empty(array(1, 2, 3));
-----
array(
0: Expr_Isset(
vars: array(
0: Expr_Variable(
name: a
)
)
)
1: Expr_Isset(
vars: array(
0: Expr_Variable(
name: a
)
1: Expr_Variable(
name: b
)
2: Expr_Variable(
name: c
)
)
)
2: Expr_Empty(
expr: Expr_Variable(
name: a
)
)
3: Expr_Empty(
expr: Expr_FuncCall(
name: Name(
parts: array(
0: foo
)
)
args: array(
)
)
)
4: Expr_Empty(
expr: Expr_Array(
items: array(
0: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 1
)
byRef: false
)
1: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 2
)
byRef: false
)
2: Expr_ArrayItem(
key: null
value: Scalar_LNumber(
value: 3
)
byRef: false
)
)
)
)
)

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@@ -0,0 +1,138 @@
Logical operators
-----
<?php
// boolean ops
$a && $b;
$a || $b;
!$a;
!!$a;
// logical ops
$a and $b;
$a or $b;
$a xor $b;
// precedence
$a && $b || $c && $d;
$a && ($b || $c) && $d;
$a = $b || $c;
$a = $b or $c;
-----
array(
0: Expr_BooleanAnd(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
1: Expr_BooleanOr(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
2: Expr_BooleanNot(
expr: Expr_Variable(
name: a
)
)
3: Expr_BooleanNot(
expr: Expr_BooleanNot(
expr: Expr_Variable(
name: a
)
)
)
4: Expr_LogicalAnd(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
5: Expr_LogicalOr(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
6: Expr_LogicalXor(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
7: Expr_BooleanOr(
left: Expr_BooleanAnd(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
right: Expr_BooleanAnd(
left: Expr_Variable(
name: c
)
right: Expr_Variable(
name: d
)
)
)
8: Expr_BooleanAnd(
left: Expr_BooleanAnd(
left: Expr_Variable(
name: a
)
right: Expr_BooleanOr(
left: Expr_Variable(
name: b
)
right: Expr_Variable(
name: c
)
)
)
right: Expr_Variable(
name: d
)
)
9: Expr_Assign(
var: Expr_Variable(
name: a
)
expr: Expr_BooleanOr(
left: Expr_Variable(
name: b
)
right: Expr_Variable(
name: c
)
)
)
10: Expr_LogicalOr(
left: Expr_Assign(
var: Expr_Variable(
name: a
)
expr: Expr_Variable(
name: b
)
)
right: Expr_Variable(
name: c
)
)
)

View File

@@ -0,0 +1,187 @@
Mathematical operators
-----
<?php
// unary ops
~$a;
+$a;
-$a;
// binary ops
$a & $b;
$a | $b;
$a ^ $b;
$a . $b;
$a / $b;
$a - $b;
$a % $b;
$a * $b;
$a + $b;
$a << $b;
$a >> $b;
// associativity
$a * $b * $c;
$a * ($b * $c);
// precedence
$a + $b * $c;
($a + $b) * $c;
-----
array(
0: Expr_BitwiseNot(
expr: Expr_Variable(
name: a
)
)
1: Expr_UnaryPlus(
expr: Expr_Variable(
name: a
)
)
2: Expr_UnaryMinus(
expr: Expr_Variable(
name: a
)
)
3: Expr_BitwiseAnd(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
4: Expr_BitwiseOr(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
5: Expr_BitwiseXor(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
6: Expr_Concat(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
7: Expr_Div(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
8: Expr_Minus(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
9: Expr_Mod(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
10: Expr_Mul(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
11: Expr_Plus(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
12: Expr_ShiftLeft(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
13: Expr_ShiftRight(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
14: Expr_Mul(
left: Expr_Mul(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
right: Expr_Variable(
name: c
)
)
15: Expr_Mul(
left: Expr_Variable(
name: a
)
right: Expr_Mul(
left: Expr_Variable(
name: b
)
right: Expr_Variable(
name: c
)
)
)
16: Expr_Plus(
left: Expr_Variable(
name: a
)
right: Expr_Mul(
left: Expr_Variable(
name: b
)
right: Expr_Variable(
name: c
)
)
)
17: Expr_Mul(
left: Expr_Plus(
left: Expr_Variable(
name: a
)
right: Expr_Variable(
name: b
)
)
right: Expr_Variable(
name: c
)
)
)

View File

@@ -0,0 +1,139 @@
New
-----
<?php
new A;
new A($b);
// class name variations
new $a();
new $a['b']();
new A::$b();
// DNCR object access
new $a->b();
new $a->b->c();
new $a->b['c']();
new $a->b{'c'}();
// test regression introduces by new dereferencing syntax
(new A);
-----
array(
0: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
)
)
1: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
0: Arg(
value: Expr_Variable(
name: b
)
byRef: false
)
)
)
2: Expr_New(
class: Expr_Variable(
name: a
)
args: array(
)
)
3: Expr_New(
class: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
args: array(
)
)
4: Expr_New(
class: Expr_StaticPropertyFetch(
class: Name(
parts: array(
0: A
)
)
name: b
)
args: array(
)
)
5: Expr_New(
class: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
args: array(
)
)
6: Expr_New(
class: Expr_PropertyFetch(
var: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
name: c
)
args: array(
)
)
7: Expr_New(
class: Expr_ArrayDimFetch(
var: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
dim: Scalar_String(
value: c
)
)
args: array(
)
)
8: Expr_New(
class: Expr_ArrayDimFetch(
var: Expr_PropertyFetch(
var: Expr_Variable(
name: a
)
name: b
)
dim: Scalar_String(
value: c
)
)
args: array(
)
)
9: Expr_New(
class: Name(
parts: array(
0: A
)
)
args: array(
)
)
)

View File

@@ -0,0 +1,12 @@
Print
-----
<?php
print $a;
-----
array(
0: Expr_Print(
expr: Expr_Variable(
name: a
)
)
)

View File

@@ -0,0 +1,38 @@
Shell execution
-----
<?php
``;
`test`;
`test $A`;
`test \``;
`test \"`;
-----
array(
0: Expr_ShellExec(
parts: array(
)
)
1: Expr_ShellExec(
parts: array(
0: test
)
)
2: Expr_ShellExec(
parts: array(
0: test
1: Expr_Variable(
name: A
)
)
)
3: Expr_ShellExec(
parts: array(
0: test `
)
)
4: Expr_ShellExec(
parts: array(
0: test \"
)
)
)

View File

@@ -0,0 +1,72 @@
Ternary operator
-----
<?php
// ternary
$a ? $b : $c;
$a ?: $c;
// precedence
$a ? $b : $c ? $d : $e;
$a ? $b : ($c ? $d : $e);
-----
array(
0: Expr_Ternary(
cond: Expr_Variable(
name: a
)
if: Expr_Variable(
name: b
)
else: Expr_Variable(
name: c
)
)
1: Expr_Ternary(
cond: Expr_Variable(
name: a
)
if: null
else: Expr_Variable(
name: c
)
)
2: Expr_Ternary(
cond: Expr_Ternary(
cond: Expr_Variable(
name: a
)
if: Expr_Variable(
name: b
)
else: Expr_Variable(
name: c
)
)
if: Expr_Variable(
name: d
)
else: Expr_Variable(
name: e
)
)
3: Expr_Ternary(
cond: Expr_Variable(
name: a
)
if: Expr_Variable(
name: b
)
else: Expr_Ternary(
cond: Expr_Variable(
name: c
)
if: Expr_Variable(
name: d
)
else: Expr_Variable(
name: e
)
)
)
)

View File

@@ -0,0 +1,54 @@
Variable syntaxes
-----
<?php
$a;
${'a'};
${foo()};
$$a;
$$$a;
$$a['b'];
-----
array(
0: Expr_Variable(
name: a
)
1: Expr_Variable(
name: Scalar_String(
value: a
)
)
2: Expr_Variable(
name: Expr_FuncCall(
name: Name(
parts: array(
0: foo
)
)
args: array(
)
)
)
3: Expr_Variable(
name: Expr_Variable(
name: a
)
)
4: Expr_Variable(
name: Expr_Variable(
name: Expr_Variable(
name: a
)
)
)
5: Expr_Variable(
name: Expr_ArrayDimFetch(
var: Expr_Variable(
name: a
)
dim: Scalar_String(
value: b
)
)
)
)