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<?php /* * The value of the $escape parameter doesn't matter * unless it's set to the one character that makes sense * then it f's up the escaping and produces invalid CSV data * */ $fh = fopen('php://stdout', 'w'); fputcsv($fh, ["test\\\\\",=cmd|' /C calc'!A0,test", "test"]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/46IUc
function name:  (null)
number of ops:  10
compiled vars:  !0 = $fh
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_FCALL                                               'fopen'
          1        SEND_VAL                                                 'php%3A%2F%2Fstdout'
          2        SEND_VAL                                                 'w'
          3        DO_ICALL                                         $1      
          4        ASSIGN                                                   !0, $1
   11     5        INIT_FCALL                                               'fputcsv'
          6        SEND_VAR                                                 !0
          7        SEND_VAL                                                 <array>
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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