Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/muEoV
function name: (null)
number of ops: 17
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > ECHO '-1+vs+NULL%3A+min%28%29+gives+'
16 1 INIT_FCALL 'var_dump'
2 INIT_FCALL 'min'
3 SEND_VAL -1
4 SEND_VAL null
5 DO_ICALL $0
6 SEND_VAR $0
7 DO_ICALL
17 8 ECHO '%3B+comparison+with+%3C+gives+'
18 9 INIT_FCALL 'var_dump'
10 INIT_FCALL 'which_is_lower'
11 SEND_VAL -1
12 SEND_VAL null
13 DO_FCALL 0 $2
14 SEND_VAR $2
15 DO_ICALL
16 > RETURN 1
Function which_is_lower:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/muEoV
function name: which_is_lower
number of ops: 8
compiled vars: !0 = $a, !1 = $b
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV !1
5 2 IS_SMALLER !0, !1
3 > JMPZ ~2, ->6
7 4 > > RETURN !0
5* JMP ->7
11 6 > > RETURN !1
13 7* > RETURN null
End of function which_is_lower
Generated using Vulcan Logic Dumper, using php 8.0.0