Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/sq6jB
function name: (null)
number of ops: 4
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
12 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 = 12
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 5
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 5
Branch analysis from position: 16
Branch analysis from position: 5
filename: /in/sq6jB
function name: reverse
number of ops: 20
compiled vars: !0 = $string, !1 = $substr1, !2 = $substr2, !3 = $i, !4 = $string2
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 ASSIGN !1, ''
4 2 ASSIGN !2, ''
5 3 ASSIGN !3, 0
4 > JMP ->12
6 5 > STRLEN ~8 !0
6 SUB ~9 ~8, !3
7 FETCH_DIM_R ~10 !0, ~9
8 ASSIGN_OP 1 !1, ~10
7 9 FETCH_DIM_R ~12 !0, !3
10 ASSIGN_OP 1 !2, ~12
5 11 PRE_INC !3
12 > STRLEN ~15 !0
13 DIV ~16 ~15, 2
14 IS_SMALLER !3, ~16
15 > JMPNZ ~17, ->5
9 16 > ADD ~18 !1, !4
17 ASSIGN ~19 !0, ~18
18 > RETURN ~19
10 19* > RETURN null
End of function reverse
Generated using Vulcan Logic Dumper, using php 8.0.0