Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Rmvuk
function name: (null)
number of ops: 17
compiled vars: !0 = $x
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
21 0 E > NEW $1 'X'
1 DO_FCALL 0
2 ASSIGN !0, $1
22 3 INIT_FCALL 'var_dump'
4 ISSET_ISEMPTY_PROP_OBJ ~4 !0, 'foo'
5 SEND_VAL ~4
6 DO_ICALL
23 7 UNSET_OBJ !0, 'foo'
24 8 INIT_FCALL 'var_dump'
9 ISSET_ISEMPTY_PROP_OBJ ~6 !0, 'foo'
10 SEND_VAL ~6
11 DO_ICALL
27 12 NEW $8 'X'
13 DO_FCALL 0
14 INIT_METHOD_CALL $8, 'test_isset'
15 DO_FCALL 0
16 > RETURN 1
Class X:
Function __isset:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Rmvuk
function name: __isset
number of ops: 4
compiled vars: !0 = $name
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
7 0 E > RECV !0
9 1 ECHO 'DONT+YOU+SEE+THAT+THIS+IS+CALLED+THE+%60FALSE%60+ISSNT+BECAUSE+ISSET%28%29+WORKS%2C+ITS+THE+ISSET+UNDER+THAT+LINE+WORKS%0A'
11 2 > RETURN <true>
12 3* > RETURN null
End of function __isset
Function test_isset:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Rmvuk
function name: test_isset
number of ops: 10
compiled vars: none
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
16 0 E > INIT_FCALL 'var_dump'
1 ISSET_ISEMPTY_PROP_OBJ ~0 'foo'
2 SEND_VAL ~0
3 DO_ICALL
17 4 UNSET_OBJ 'foo'
18 5 INIT_FCALL 'var_dump'
6 ISSET_ISEMPTY_PROP_OBJ ~2 'foo'
7 SEND_VAL ~2
8 DO_ICALL
19 9 > RETURN null
End of function test_isset
End of class X.
Generated using Vulcan Logic Dumper, using php 8.5.0