Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/fKClP
function name: (null)
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
11 0 E > INIT_FCALL 'fib'
1 SEND_VAL 8
2 DO_FCALL 0 $0
3 ECHO $0
12 4 > RETURN 1
Function fib:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/fKClP
function name: fib
number of ops: 16
compiled vars: !0 = $n
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 IS_SMALLER_OR_EQUAL !0, 2
2 > JMPZ ~1, ->5
4 3 > > RETURN 1
4* JMP ->15
7 5 > INIT_FCALL_BY_NAME 'fib'
6 SUB ~2 !0, 1
7 SEND_VAL_EX ~2
8 DO_FCALL 0 $3
9 INIT_FCALL_BY_NAME 'fib'
10 SUB ~4 !0, 2
11 SEND_VAL_EX ~4
12 DO_FCALL 0 $5
13 ADD ~6 $3, $5
14 > RETURN ~6
9 15* > RETURN null
End of function fib
Generated using Vulcan Logic Dumper, using php 8.0.0