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<?php $file = new \SplTempFileObject(-1); $written = $file->fwrite('readable content'); $file->fflush(); $file->rewind(); var_dump($file->getFileInfo()->getPathname()); var_dump($file->valid()); var_dump($file->isReadable()); var_dump($file->fread($written)); var_dump($file->isWritable()); $written += $file->fwrite(' is writable'); $file->fflush(); $file->rewind(); var_dump($file->fread($written));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OEYn8
function name:  (null)
number of ops:  55
compiled vars:  !0 = $file, !1 = $written
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'SplTempFileObject'
          1        SEND_VAL_EX                                              -1
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        INIT_METHOD_CALL                                         !0, 'fwrite'
          5        SEND_VAL_EX                                              'readable+content'
          6        DO_FCALL                                      0  $5      
          7        ASSIGN                                                   !1, $5
    5     8        INIT_METHOD_CALL                                         !0, 'fflush'
          9        DO_FCALL                                      0          
    6    10        INIT_METHOD_CALL                                         !0, 'rewind'
         11        DO_FCALL                                      0          
    7    12        INIT_FCALL                                               'var_dump'
         13        INIT_METHOD_CALL                                         !0, 'getFileInfo'
         14        DO_FCALL                                      0  $9      
         15        INIT_METHOD_CALL                                         $9, 'getPathname'
         16        DO_FCALL                                      0  $10     
         17        SEND_VAR                                                 $10
         18        DO_ICALL                                                 
    8    19        INIT_FCALL                                               'var_dump'
         20        INIT_METHOD_CALL                                         !0, 'valid'
         21        DO_FCALL                                      0  $12     
         22        SEND_VAR                                                 $12
         23        DO_ICALL                                                 
    9    24        INIT_FCALL                                               'var_dump'
         25        INIT_METHOD_CALL                                         !0, 'isReadable'
         26        DO_FCALL                                      0  $14     
         27        SEND_VAR                                                 $14
         28        DO_ICALL                                                 
   10    29        INIT_FCALL                                               'var_dump'
         30        INIT_METHOD_CALL                                         !0, 'fread'
         31        SEND_VAR_EX                                              !1
         32        DO_FCALL                                      0  $16     
         33        SEND_VAR                                                 $16
         34        DO_ICALL                                                 
   11    35        INIT_FCALL                                               'var_dump'
         36        INIT_METHOD_CALL                                         !0, 'isWritable'
         37        DO_FCALL                                      0  $18     
         38        SEND_VAR                                                 $18
         39        DO_ICALL                                                 
   12    40        INIT_METHOD_CALL                                         !0, 'fwrite'
         41        SEND_VAL_EX                                              '+is+writable'
         42        DO_FCALL                                      0  $20     
         43        ASSIGN_OP                                     1          !1, $20
   13    44        INIT_METHOD_CALL                                         !0, 'fflush'
         45        DO_FCALL                                      0          
   14    46        INIT_METHOD_CALL                                         !0, 'rewind'
         47        DO_FCALL                                      0          
   15    48        INIT_FCALL                                               'var_dump'
         49        INIT_METHOD_CALL                                         !0, 'fread'
         50        SEND_VAR_EX                                              !1
         51        DO_FCALL                                      0  $24     
         52        SEND_VAR                                                 $24
         53        DO_ICALL                                                 
         54      > RETURN                                                   1

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