Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/2Z5p5
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 'factorial'
2 SEND_VAL 3
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
6 > RETURN 1
Function factorial:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/2Z5p5
function name: factorial
number of ops: 14
compiled vars: !0 = $n, !1 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
5 1 IS_EQUAL !0, 1
2 > JMPZ ~2, ->4
6 3 > > RETURN 1
9 4 > INIT_FCALL_BY_NAME 'factorial'
5 SUB ~3 !0, 1
6 SEND_VAL_EX ~3
7 DO_FCALL 0 $4
8 MUL ~5 !0, $4
9 FREE ~5
11 10 ASSIGN_DIM !1
11 OP_DATA !0
13 12 > RETURN !1
14 13* > RETURN null
End of function factorial
Generated using Vulcan Logic Dumper, using php 8.0.0