Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/l3RTl
function name: (null)
number of ops: 20
compiled vars: none
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
18 0 E > DECLARE_CLASS 'shape'
38 1 DECLARE_CLASS 'rectangle', 'shape'
40 2 DECLARE_CLASS 'ellipse', 'shape'
42 3 INIT_FCALL 'var_dump'
43 4 NEW $0 'Rectangle'
5 SEND_VAL_EX 3
6 SEND_VAL_EX 4
7 DO_FCALL 0
8 INIT_METHOD_CALL $0, 'area'
9 DO_FCALL 0 $2
10 SEND_VAR $2
44 11 NEW $3 'Ellipse'
12 SEND_VAL_EX 1.3
13 SEND_VAL_EX 3.8
14 DO_FCALL 0
15 INIT_METHOD_CALL $3, 'area'
16 DO_FCALL 0 $5
17 SEND_VAR $5
42 18 DO_ICALL
45 19 > RETURN 1
Class CalculatesArea:
Function rectangulararea:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/l3RTl
function name: rectangularArea
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
9 0 E > FETCH_OBJ_R ~0 'a'
1 FETCH_OBJ_R ~1 'b'
2 MUL ~2 ~0, ~1
3 VERIFY_RETURN_TYPE ~2
4 > RETURN ~2
10 5* VERIFY_RETURN_TYPE
6* > RETURN null
End of function rectangulararea
Function ellipticarea:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/l3RTl
function name: ellipticArea
number of ops: 9
compiled vars: none
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
14 0 E > FETCH_OBJ_R ~0 'a'
1 FETCH_OBJ_R ~1 'b'
2 MUL ~2 ~0, ~1
3 FETCH_OBJ_R ~3 'pi'
4 MUL ~4 ~2, ~3
5 VERIFY_RETURN_TYPE ~4
6 > RETURN ~4
15 7* VERIFY_RETURN_TYPE
8* > RETURN null
End of function ellipticarea
End of class CalculatesArea.
Class Shape:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/l3RTl
function name: __construct
number of ops: 7
compiled vars: !0 = $a, !1 = $b
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
22 0 E > RECV !0
1 RECV !1
2 ASSIGN_OBJ 'a'
3 OP_DATA !0
4 ASSIGN_OBJ 'b'
5 OP_DATA !1
6 > RETURN null
End of function __construct
Function area:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 14
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/l3RTl
function name: area
number of ops: 17
compiled vars: none
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
26 0 E > FETCH_THIS ~0
1 INSTANCEOF ~0, 'Rectangle'
2 > JMPZ ~1, ->7
27 3 > INIT_METHOD_CALL 'rectangularArea'
4 DO_FCALL 0 $2
5 VERIFY_RETURN_TYPE $2
6 > RETURN $2
30 7 > FETCH_THIS ~3
8 INSTANCEOF ~3, 'Ellipse'
9 > JMPZ ~4, ->14
31 10 > INIT_METHOD_CALL 'ellipticArea'
11 DO_FCALL 0 $5
12 VERIFY_RETURN_TYPE $5
13 > RETURN $5
34 14 > > RETURN null
35 15* VERIFY_RETURN_TYPE
16* > RETURN null
End of function area
End of class Shape.
Class Rectangle: [no user functions]
Class Ellipse: [no user functions]
Generated using Vulcan Logic Dumper, using php 8.5.0