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<?php $source = '"parent name","child name","title" "parentA","childA","titleA" '; $file = new SplTempFileObject(); $file->fwrite($source); echo "BASIC FLAG:", PHP_EOL; $file->setFlags(SplFileObject::READ_CSV); var_dump(count(iterator_to_array($file))); echo "SKIP EMPTY FLAG:", PHP_EOL; $file->setFlags(SplFileObject::READ_CSV|SplFileObject::READ_AHEAD|SplFileObject::SKIP_EMPTY); var_dump(count(iterator_to_array($file))); echo "DROP NEW LINE FLAG:", PHP_EOL; $file->setFlags(SplFileObject::READ_CSV|SplFileObject::DROP_NEW_LINE); var_dump(count(iterator_to_array($file)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kn7l0
function name:  (null)
number of ops:  44
compiled vars:  !0 = $source, !1 = $file
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%22parent+name%22%2C%22child+name%22%2C%22title%22%0A%22parentA%22%2C%22childA%22%2C%22titleA%22%0A'
    6     1        NEW                                              $3      'SplTempFileObject'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $3
    7     4        INIT_METHOD_CALL                                         !1, 'fwrite'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
    9     7        ECHO                                                     'BASIC+FLAG%3A'
          8        ECHO                                                     '%0A'
   10     9        INIT_METHOD_CALL                                         !1, 'setFlags'
         10        SEND_VAL_EX                                              8
         11        DO_FCALL                                      0          
   11    12        INIT_FCALL                                               'var_dump'
         13        INIT_FCALL                                               'iterator_to_array'
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                         $8      
         16        COUNT                                            ~9      $8
         17        SEND_VAL                                                 ~9
         18        DO_ICALL                                                 
   13    19        ECHO                                                     'SKIP+EMPTY+FLAG%3A'
         20        ECHO                                                     '%0A'
   14    21        INIT_METHOD_CALL                                         !1, 'setFlags'
         22        SEND_VAL_EX                                              14
         23        DO_FCALL                                      0          
   15    24        INIT_FCALL                                               'var_dump'
         25        INIT_FCALL                                               'iterator_to_array'
         26        SEND_VAR                                                 !1
         27        DO_ICALL                                         $12     
         28        COUNT                                            ~13     $12
         29        SEND_VAL                                                 ~13
         30        DO_ICALL                                                 
   17    31        ECHO                                                     'DROP+NEW+LINE+FLAG%3A'
         32        ECHO                                                     '%0A'
   18    33        INIT_METHOD_CALL                                         !1, 'setFlags'
         34        SEND_VAL_EX                                              9
         35        DO_FCALL                                      0          
   19    36        INIT_FCALL                                               'var_dump'
         37        INIT_FCALL                                               'iterator_to_array'
         38        SEND_VAR                                                 !1
         39        DO_ICALL                                         $16     
         40        COUNT                                            ~17     $16
         41        SEND_VAL                                                 ~17
         42        DO_ICALL                                                 
         43      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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