Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/FjDJ7
function name: (null)
number of ops: 9
compiled vars: !0 = $array
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > ASSIGN !0, <array>
16 1 INIT_FCALL 'array_walk'
2 SEND_REF !0
3 SEND_VAL 'square'
4 DO_ICALL
19 5 INIT_FCALL 'print_r'
6 SEND_VAR !0
7 DO_ICALL
8 > RETURN 1
Function square:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 8
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/FjDJ7
function name: square
number of ops: 10
compiled vars: !0 = $n
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
5 1 INIT_FCALL 'is_numeric'
2 SEND_VAR !0
3 DO_ICALL $1
4 > JMPZ $1, ->8
6 5 > MUL ~2 !0, !0
6 ASSIGN !0, ~2
7 > JMP ->9
9 8 > ASSIGN !0, 'Not+a+number'
10 9 > > RETURN null
End of function square
Generated using Vulcan Logic Dumper, using php 8.0.0