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<?php //Nesting doesn't seem to help ob_start(); print "1"; ob_start(); print "2"; ob_end_flush(); print "3"; ob_end_flush();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cot3Q
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'ob_start'
          1        DO_ICALL                                                 
    4     2        ECHO                                                     '1'
    6     3        INIT_FCALL                                               'ob_start'
          4        DO_ICALL                                                 
    7     5        ECHO                                                     '2'
    8     6        INIT_FCALL                                               'ob_end_flush'
          7        DO_ICALL                                                 
   10     8        ECHO                                                     '3'
   11     9        INIT_FCALL                                               'ob_end_flush'
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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