Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Ob9m7
function name: (null)
number of ops: 25
compiled vars: !0 = $base, !1 = $derived, !2 = $clonedDerived
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
28 0 E > NEW $3 'Base'
1 DO_FCALL 0
2 ASSIGN !0, $3
29 3 INIT_FCALL 'var_dump'
4 INIT_METHOD_CALL !0, 'getFoo'
5 DO_FCALL 0 $6
6 SEND_VAR $6
7 DO_ICALL
30 8 NEW $8 'Derived'
9 SEND_VAL_EX 0
10 DO_FCALL 0
11 ASSIGN !1, $8
31 12 INIT_FCALL 'var_dump'
13 INIT_METHOD_CALL !1, 'getFoo'
14 DO_FCALL 0 $11
15 SEND_VAR $11
16 DO_ICALL
32 17 CLONE ~13 !1
18 ASSIGN !2, ~13
33 19 INIT_FCALL 'var_dump'
20 INIT_METHOD_CALL !2, 'getFoo'
21 DO_FCALL 0 $15
22 SEND_VAR $15
23 DO_ICALL
24 > RETURN 1
Class Base:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Ob9m7
function name: __construct
number of ops: 3
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > ASSIGN_OBJ 'foo'
1 OP_DATA 'base+foo'
9 2 > RETURN null
End of function __construct
Function getfoo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Ob9m7
function name: getFoo
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
12 0 E > INIT_FCALL 'var_dump'
1 FETCH_THIS ~0
2 SEND_VAL ~0
3 DO_ICALL
13 4 FETCH_OBJ_R ~2 'foo'
5 > RETURN ~2
14 6* > RETURN null
End of function getfoo
End of class Base.
Class Derived:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Ob9m7
function name: __construct
number of ops: 8
compiled vars: !0 = $type
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
20 0 E > RECV !0
22 1 INIT_STATIC_METHOD_CALL
2 DO_FCALL 0
23 3 ASSIGN_OBJ 'foo'
4 OP_DATA 'derived+foo'
24 5 ASSIGN_OBJ 'somethingUndefined'
6 OP_DATA 'dynamically+declared'
25 7 > RETURN null
End of function __construct
Function getfoo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Ob9m7
function name: getFoo
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
12 0 E > INIT_FCALL 'var_dump'
1 FETCH_THIS ~0
2 SEND_VAL ~0
3 DO_ICALL
13 4 FETCH_OBJ_R ~2 'foo'
5 > RETURN ~2
14 6* > RETURN null
End of function getfoo
End of class Derived.
Generated using Vulcan Logic Dumper, using php 8.0.0