Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Xs4mn
function name: (null)
number of ops: 11
compiled vars: !0 = $string
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 'someString'
3 1 ECHO 122
9 2 INIT_FCALL 'rot13'
3 SEND_VAL 'z'
4 DO_FCALL 0 $2
5 INIT_FCALL_BY_NAME 'php_rot13'
6 SEND_VAL_EX 'z'
7 DO_FCALL 0 $3
8 CONCAT ~4 $2, $3
9 ECHO ~4
10 > RETURN 1
Function rot13:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 5
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 5
Branch analysis from position: 20
Branch analysis from position: 5
filename: /in/Xs4mn
function name: rot13
number of ops: 21
compiled vars: !0 = $str, !1 = $i, !2 = $l
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
5 1 ASSIGN !1, 0
2 STRLEN ~4 !0
3 ASSIGN !2, ~4
4 > JMP ->18
6 5 > INIT_FCALL 'chr'
6 INIT_FCALL 'ord'
7 FETCH_DIM_R ~7 !0, !1
8 SEND_VAL ~7
9 DO_ICALL $8
10 SUB ~9 $8, 84
11 MOD ~10 ~9, 26
12 ADD ~11 ~10, 97
13 SEND_VAL ~11
14 DO_ICALL $12
15 ASSIGN_DIM !0, !1
16 OP_DATA $12
5 17 PRE_INC !1
18 > IS_SMALLER !1, !2
19 > JMPNZ ~14, ->5
8 20 > > RETURN null
End of function rot13
Generated using Vulcan Logic Dumper, using php 8.0.0