Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/dgBIW
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'is_odd'
2 SEND_VAL '123'
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
6 > RETURN 1
Function is_odd:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 15
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 26
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename: /in/dgBIW
function name: is_odd
number of ops: 27
compiled vars: !0 = $tmpnumber
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
5 1 IS_SMALLER !0, '0'
2 > JMPZ ~1, ->7
3 > INIT_FCALL_BY_NAME 'gmp_mod'
4 SEND_VAR_EX !0
5 DO_FCALL 0 $2
6 ASSIGN !0, $2
6 7 > IS_EQUAL !0, '0'
8 > JMPZ ~4, ->11
9 > > RETURN <false>
10* JMP ->26
7 11 > IS_EQUAL !0, '1'
12 > JMPZ ~5, ->15
13 > > RETURN <true>
14* JMP ->26
8 15 > IS_SMALLER '1', !0
16 > JMPZ ~6, ->26
9 17 > INIT_FCALL_BY_NAME 'gmp_div_q'
18 SEND_VAR_EX !0
19 SEND_VAL_EX '2'
20 DO_FCALL 0 $7
21 IS_NOT_EQUAL $7, '0'
22 > JMPZ ~8, ->25
23 > > RETURN <true>
24* JMP ->26
10 25 > > RETURN <false>
12 26 > > RETURN null
End of function is_odd
Generated using Vulcan Logic Dumper, using php 8.0.0