Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/uJSLg
function name: (null)
number of ops: 12
compiled vars: !0 = $keys, !1 = $fileArr
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'
3 INIT_FCALL 'array_keys'
4 SEND_VAR !1
5 DO_ICALL $4
6 SEND_VAR $4
7 SEND_VAR !0
8 DO_ICALL $5
9 BOOL_NOT ~6 $5
10 > RETURN ~6
11* > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0