Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/7EonG
function name: (null)
number of ops: 36
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
24 0 E > INIT_STATIC_METHOD_CALL 'A', 'getInstance'
1 DO_FCALL 0 $0
2 GET_CLASS ~1 $0
3 CONCAT ~2 ~1, '%0A'
4 ECHO ~2
25 5 INIT_FCALL 'var_dump'
6 INIT_STATIC_METHOD_CALL 'B', 'getInstance'
7 DO_FCALL 0 $3
8 SEND_VAR $3
9 DO_ICALL $4
10 CONCAT ~5 $4, '%0A'
11 ECHO ~5
26 12 INIT_STATIC_METHOD_CALL 'A', 'getInstance'
13 DO_FCALL 0 $6
14 GET_CLASS ~7 $6
15 CONCAT ~8 ~7, '%0A'
16 ECHO ~8
28 17 ASSIGN_STATIC_PROP 'instance', 'A'
18 OP_DATA null
29 19 ECHO '%0A'
31 20 INIT_STATIC_METHOD_CALL 'A', 'getInstance'
21 DO_FCALL 0 $10
22 GET_CLASS ~11 $10
23 CONCAT ~12 ~11, '%0A'
24 ECHO ~12
32 25 INIT_STATIC_METHOD_CALL 'C', 'getInstance'
26 DO_FCALL 0 $13
27 GET_CLASS ~14 $13
28 CONCAT ~15 ~14, '%0A'
29 ECHO ~15
33 30 INIT_STATIC_METHOD_CALL 'A', 'getInstance'
31 DO_FCALL 0 $16
32 GET_CLASS ~17 $16
33 CONCAT ~18 ~17, '%0A'
34 ECHO ~18
35 > RETURN 1
Class A:
Function getinstance:
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
filename: /in/7EonG
function name: getInstance
number of ops: 10
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > FETCH_STATIC_PROP_R unknown ~0 'instance'
1 TYPE_CHECK 2 ~0
2 > JMPZ ~1, ->7
9 3 > NEW static $3
4 DO_FCALL 0
5 ASSIGN_STATIC_PROP 'instance'
6 OP_DATA $3
11 7 > FETCH_STATIC_PROP_R unknown ~5 'instance'
8 > RETURN ~5
12 9* > RETURN null
End of function getinstance
End of class A.
Class B:
Function getinstance:
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
filename: /in/7EonG
function name: getInstance
number of ops: 10
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > FETCH_STATIC_PROP_R unknown ~0 'instance'
1 TYPE_CHECK 2 ~0
2 > JMPZ ~1, ->7
9 3 > NEW static $3
4 DO_FCALL 0
5 ASSIGN_STATIC_PROP 'instance'
6 OP_DATA $3
11 7 > FETCH_STATIC_PROP_R unknown ~5 'instance'
8 > RETURN ~5
12 9* > RETURN null
End of function getinstance
End of class B.
Class C:
Function getinstance:
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
filename: /in/7EonG
function name: getInstance
number of ops: 10
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > FETCH_STATIC_PROP_R unknown ~0 'instance'
1 TYPE_CHECK 2 ~0
2 > JMPZ ~1, ->7
9 3 > NEW static $3
4 DO_FCALL 0
5 ASSIGN_STATIC_PROP 'instance'
6 OP_DATA $3
11 7 > FETCH_STATIC_PROP_R unknown ~5 'instance'
8 > RETURN ~5
12 9* > RETURN null
End of function getinstance
End of class C.
Generated using Vulcan Logic Dumper, using php 8.0.0