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<?php ob_start(); echo null; $out = ob_get_flush(); echo strlen($out);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kU9o5
function name:  (null)
number of ops:  9
compiled vars:  !0 = $out
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'ob_start'
          1        DO_ICALL                                                 
    3     2        ECHO                                                     null
    4     3        INIT_FCALL                                               'ob_get_flush'
          4        DO_ICALL                                         $2      
          5        ASSIGN                                                   !0, $2
    5     6        STRLEN                                           ~4      !0
          7        ECHO                                                     ~4
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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