Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/N96Vc
function name: (null)
number of ops: 19
compiled vars: !0 = $itemArray, !1 = $quantity, !2 = $item, !3 = $cart, !4 = $add_to_cart
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
21 0 E > ASSIGN !0, <array>
31 1 ASSIGN !1, 1
32 2 CAST 8 ~7 !0
3 ASSIGN !2, ~7
35 4 NEW $9 'Cart'
5 DO_FCALL 0
6 ASSIGN !3, $9
36 7 INIT_METHOD_CALL !3, 'add_to_cart'
8 SEND_VAR_EX !2
9 SEND_VAR_EX !1
10 DO_FCALL 0 $12
11 ASSIGN !4, $12
39 12 INIT_FCALL 'print_r'
13 SEND_VAR !4
14 DO_ICALL
40 15 INIT_FCALL 'var_dump'
16 SEND_VAR !4
17 DO_ICALL
18 > RETURN 1
Class Cart:
Function add_to_cart:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 5, Position 2 = 8
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 13
Branch analysis from position: 9
1 jumps found. (Code = 108) Position 1 = -2
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 25
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename: /in/N96Vc
function name: add_to_cart
number of ops: 35
compiled vars: !0 = $item, !1 = $quantity
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
1 RECV_INIT !1 1
7 2 ISSET_ISEMPTY_CV ~2 !0
3 BOOL_NOT ~3 ~2
4 > JMPNZ_EX ~3 ~3, ->8
5 > ISSET_ISEMPTY_PROP_OBJ ~4 !0, 'ItemID'
6 BOOL_NOT ~5 ~4
7 BOOL ~3 ~5
8 > > JMPZ ~3, ->13
8 9 > NEW $6 'Exception'
10 SEND_VAL_EX 'Error+adding+item+to+cart'
11 DO_FCALL 0
12 > THROW 0 $6
10 13 > FETCH_OBJ_R ~8 !0, 'ItemID'
14 FETCH_OBJ_R ~9 'cart_items'
15 ARRAY_KEY_EXISTS ~10 ~8, ~9
16 BOOL_NOT ~11 ~10
17 > JMPZ ~11, ->25
11 18 > FETCH_OBJ_R ~13 !0, 'ItemID'
19 INIT_ARRAY ~15 !0, 'Item'
20 ADD_ARRAY_ELEMENT ~15 !1, 'Quantity'
21 FETCH_OBJ_W $12 'cart_items'
22 ASSIGN_DIM $12, ~13
23 OP_DATA ~15
24 > JMP ->30
13 25 > FETCH_OBJ_R ~17 !0, 'ItemID'
26 FETCH_OBJ_RW $16 'cart_items'
27 FETCH_DIM_RW $18 $16, ~17
28 ASSIGN_DIM_OP += 1 $18, 'Quantity'
29 OP_DATA !1
15 30 > ASSIGN_OBJ_OP 1 'number_of_cart_items'
31 OP_DATA !1
16 32 FETCH_OBJ_R ~21 'cart_items'
33 > RETURN ~21
17 34* > RETURN null
End of function add_to_cart
End of class Cart.
Generated using Vulcan Logic Dumper, using php 8.0.0