Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/gfS8J
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'reverse'
2 SEND_VAL '12345'
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
6 > RETURN 1
Function reverse:
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 = 11
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 11
Branch analysis from position: 20
Branch analysis from position: 11
filename: /in/gfS8J
function name: reverse
number of ops: 24
compiled vars: !0 = $string, !1 = $substr1, !2 = $substr2, !3 = $strLength, !4 = $strLengthHalf, !5 = $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 ~8 !0
4 ASSIGN !3, ~8
6 5 STRLEN ~10 !0
6 DIV ~11 ~10, 2
7 CAST 4 ~12 ~11
8 ASSIGN !4, ~12
8 9 ASSIGN !5, 0
10 > JMP ->18
9 11 > SUB ~15 !3, !5
12 FETCH_DIM_R ~16 !0, ~15
13 ASSIGN_OP 8 !1, ~16
10 14 SUB ~18 !4, !5
15 FETCH_DIM_R ~19 !0, ~18
16 ASSIGN_OP 8 !2, ~19
8 17 PRE_INC !5
18 > IS_SMALLER_OR_EQUAL !5, !4
19 > JMPNZ ~22, ->11
13 20 > CONCAT ~23 !1, !2
21 ASSIGN ~24 !0, ~23
22 > RETURN ~24
14 23* > RETURN null
End of function reverse
Generated using Vulcan Logic Dumper, using php 8.0.0