Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/u7FF8
function name: (null)
number of ops: 4
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > INIT_FCALL 'reverse'
1 SEND_VAL '12345'
2 DO_FCALL 0
3 > RETURN 1
Function reverse:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 7
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 7
Branch analysis from position: 16
Branch analysis from position: 7
filename: /in/u7FF8
function name: reverse
number of ops: 20
compiled vars: !0 = $string, !1 = $substr1, !2 = $substr2, !3 = $strLength, !4 = $i
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 ASSIGN !1, ''
4 2 ASSIGN !2, ''
5 3 STRLEN ~7 !0
4 ASSIGN !3, ~7
6 5 ASSIGN !4, 0
6 > JMP ->13
7 7 > SUB ~10 !3, !4
8 FETCH_DIM_R ~11 !0, ~10
9 ASSIGN_OP 1 !1, ~11
8 10 FETCH_DIM_R ~13 !0, !4
11 ASSIGN_OP 1 !2, ~13
6 12 PRE_INC !4
13 > DIV ~16 !3, 2
14 IS_SMALLER !4, ~16
15 > JMPNZ ~17, ->7
10 16 > ADD ~18 !1, !2
17 ASSIGN ~19 !0, ~18
18 > RETURN ~19
11 19* > RETURN null
End of function reverse
Generated using Vulcan Logic Dumper, using php 8.0.0