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<?php $filename = 'index.php'; $file_handle = fopen($filename, 'w'); fwrite($file_handle, '123'); fclose($file_handle);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O6ndZ
function name:  (null)
number of ops:  14
compiled vars:  !0 = $filename, !1 = $file_handle
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'index.php'
    3     1        INIT_FCALL                                               'fopen'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'w'
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    4     6        INIT_FCALL                                               'fwrite'
          7        SEND_VAR                                                 !1
          8        SEND_VAL                                                 '123'
          9        DO_ICALL                                                 
    5    10        INIT_FCALL                                               'fclose'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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