Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/87qNt
function name: (null)
number of ops: 11
compiled vars: !0 = $x
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
20 0 E > NEW $1 'A'
1 DO_FCALL 0
2 ASSIGN !0, $1
22 3 INIT_FCALL 'var_dump'
4 FETCH_OBJ_IS ~4 !0, 'a'
5 FETCH_OBJ_IS ~5 ~4, 'b'
6 COALESCE ~6 ~5
7 QM_ASSIGN ~6 20
8 SEND_VAL ~6
9 DO_ICALL
10 > RETURN 1
Class A:
Function __get:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/87qNt
function name: __get
number of ops: 5
compiled vars: !0 = $a
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
5 0 E > RECV !0
6 1 NEW $1 'A'
2 DO_FCALL 0
3 > RETURN $1
7 4* > RETURN null
End of function __get
Function __isset:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/87qNt
function name: __isset
number of ops: 8
compiled vars: !0 = $a
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
9 0 E > RECV !0
10 1 ECHO 'exists'
11 2 IS_IDENTICAL !0, 'a'
3 > JMPZ ~1, ->6
12 4 > > RETURN <true>
11 5* JMP ->7
14 6 > > RETURN <false>
16 7* > RETURN null
End of function __isset
End of class A.
Generated using Vulcan Logic Dumper, using php 8.0.0