Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/O58NI
function name: (null)
number of ops: 3
compiled vars: !0 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ISSET_ISEMPTY_CV ~1 !0
1 ECHO ~1
3 2 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0