Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6qU4C
function name: (null)
number of ops: 38
compiled vars: !0 = $iter
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > NEW $1 'CircularIterator'
17 1 INIT_STATIC_METHOD_CALL 'SplFixedArray', 'fromArray'
2 SEND_VAL <array>
3 DO_FCALL 0 $2
4 SEND_VAR_NO_REF_EX $2
16 5 DO_FCALL 0
6 ASSIGN !0, $1
20 7 INIT_METHOD_CALL !0, 'rewind'
8 DO_FCALL 0
22 9 INIT_FCALL 'var_dump'
10 INIT_METHOD_CALL !0, 'current'
11 DO_FCALL 0 $6
12 SEND_VAR $6
13 DO_ICALL
14 INIT_METHOD_CALL !0, 'next'
15 DO_FCALL 0
23 16 INIT_FCALL 'var_dump'
17 INIT_METHOD_CALL !0, 'current'
18 DO_FCALL 0 $9
19 SEND_VAR $9
20 DO_ICALL
21 INIT_METHOD_CALL !0, 'next'
22 DO_FCALL 0
24 23 INIT_FCALL 'var_dump'
24 INIT_METHOD_CALL !0, 'current'
25 DO_FCALL 0 $12
26 SEND_VAR $12
27 DO_ICALL
28 INIT_METHOD_CALL !0, 'next'
29 DO_FCALL 0
25 30 INIT_FCALL 'var_dump'
31 INIT_METHOD_CALL !0, 'current'
32 DO_FCALL 0 $15
33 SEND_VAR $15
34 DO_ICALL
35 INIT_METHOD_CALL !0, 'next'
36 DO_FCALL 0
37 > RETURN 1
Class CircularIterator:
Function next:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename: /in/6qU4C
function name: next
number of ops: 9
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > INIT_STATIC_METHOD_CALL 'next'
1 DO_FCALL 0
10 2 INIT_METHOD_CALL 'valid'
3 DO_FCALL 0 $1
4 BOOL_NOT ~2 $1
5 > JMPZ ~2, ->8
11 6 > INIT_METHOD_CALL 'rewind'
7 DO_FCALL 0
13 8 > > RETURN null
End of function next
End of class CircularIterator.
Generated using Vulcan Logic Dumper, using php 8.0.0