Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/F6nKY
function name: (null)
number of ops: 9
compiled vars: !0 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
5 0 E > INIT_FCALL 'substr'
1 SEND_VAL 52
2 SEND_VAL 1
3 DO_ICALL $1
4 ASSIGN !0, $1
7 5 INIT_FCALL 'var_dump'
6 SEND_VAR !0
7 DO_ICALL
8 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0