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<?php $fp = fopen('php://output', 'w'); fputs($fp, 'hello'); fclose($fp); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5Uan4
function name:  (null)
number of ops:  13
compiled vars:  !0 = $fp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'fopen'
          1        SEND_VAL                                                 'php%3A%2F%2Foutput'
          2        SEND_VAL                                                 'w'
          3        DO_ICALL                                         $1      
          4        ASSIGN                                                   !0, $1
    4     5        INIT_FCALL                                               'fputs'
          6        SEND_VAR                                                 !0
          7        SEND_VAL                                                 'hello'
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'fclose'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
    7    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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