Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/upKO5
function name: (null)
number of ops: 16
compiled vars: !0 = $a, !1 = $b, !2 = $result, !3 = $is_empty
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, <array>
3 1 ASSIGN !1, <array>
4 2 INIT_FCALL 'array_diff_key'
3 SEND_VAR !0
4 INIT_FCALL 'array_flip'
5 SEND_VAR !1
6 DO_ICALL $6
7 SEND_VAR $6
8 DO_ICALL $7
9 ASSIGN !2, $7
5 10 ISSET_ISEMPTY_CV ~9 !2
11 ASSIGN !3, ~9
6 12 INIT_FCALL 'var_dump'
13 SEND_VAR !3
14 DO_ICALL
15 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0