/
global-array.go
68 lines (55 loc) · 1.38 KB
/
global-array.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
package phpctx
import (
"errors"
"github.com/MagicalTux/goro/core/phpv"
)
func (c *Global) OffsetExists(ctx phpv.Context, name phpv.Val) (bool, error) {
name, err := name.AsVal(ctx, phpv.ZtString)
if err != nil {
return false, err
}
switch name.(phpv.ZString) {
case "GLOBALS":
return true, nil
}
return c.h.HasString(name.(phpv.ZString)), nil
}
func (c *Global) OffsetGet(ctx phpv.Context, name phpv.Val) (*phpv.ZVal, error) {
name, err := name.AsVal(ctx, phpv.ZtString)
if err != nil {
return nil, err
}
switch name.String() {
case "GLOBALS":
return c.h.Array().ZVal(), nil
}
return c.h.GetString(name.(phpv.ZString)), nil
}
func (c *Global) OffsetSet(ctx phpv.Context, name phpv.Val, v *phpv.ZVal) error {
name, err := name.AsVal(ctx, phpv.ZtString)
if err != nil {
return err
}
switch name.Value().(phpv.ZString) {
case "this":
return errors.New("Cannot re-assign $this")
}
return c.h.SetString(name.(phpv.ZString), v)
}
func (c *Global) OffsetUnset(ctx phpv.Context, name phpv.Val) error {
name, err := name.AsVal(ctx, phpv.ZtString)
if err != nil {
return err
}
switch name.(phpv.ZString) {
case "this":
return errors.New("Cannot unset $this")
}
return c.h.UnsetString(name.(phpv.ZString))
}
func (c *Global) Count(ctx phpv.Context) phpv.ZInt {
return c.h.Count()
}
func (c *Global) NewIterator() phpv.ZIterator {
return c.h.NewIterator()
}