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<?php var_dump(eval('function() {return FALSE;};'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cPpgj
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INCLUDE_OR_EVAL                                  $0      'function%28%29+%7Breturn+FALSE%3B%7D%3B', EVAL
          2        SEND_VAR                                                 $0
          3        DO_ICALL                                                 
          4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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