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<?php // Simulate PHP setting for output_buffering. ob_start(); assert(1 === ob_get_level()); ob_end_clean(); assert(0 === ob_get_level()); print 'before the header'; header('AAA:BBB');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1aM5E
function name:  (null)
number of ops:  25
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'ob_start'
          1        DO_ICALL                                                     
    5     2        ASSERT_CHECK                                                 
          3        INIT_FCALL                                                   'assert'
          4        INIT_FCALL                                                   'ob_get_level'
          5        DO_ICALL                                             $1      
          6        IS_IDENTICAL                                         ~2      $1, 1
          7        SEND_VAL                                                     ~2
          8        SEND_VAL                                                     'assert%281+%3D%3D%3D+ob_get_level%28%29%29'
          9        DO_ICALL                                                     
    7    10        INIT_FCALL                                                   'ob_end_clean'
         11        DO_ICALL                                                     
    9    12        ASSERT_CHECK                                                 
         13        INIT_FCALL                                                   'assert'
         14        INIT_FCALL                                                   'ob_get_level'
         15        DO_ICALL                                             $5      
         16        IS_IDENTICAL                                         ~6      $5, 0
         17        SEND_VAL                                                     ~6
         18        SEND_VAL                                                     'assert%280+%3D%3D%3D+ob_get_level%28%29%29'
         19        DO_ICALL                                                     
   11    20        ECHO                                                         'before+the+header'
   12    21        INIT_FCALL                                                   'header'
         22        SEND_VAL                                                     'AAA%3ABBB'
         23        DO_ICALL                                                     
         24      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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