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<?php $info = new SplFileInfo('foo.txt');var_dump($info->getExtension());$info = new SplFileInfo('photo.jpg');var_dump($info->getExtension());$info = new SplFileInfo('something.tar.gz');var_dump($info->getExtension());?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/frUNP
function name:  (null)
number of ops:  28
compiled vars:  !0 = $info , !1 = $info
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL_BY_NAME                                       '%C2%A0new%C2%A0SplFileInfo'
          1        SEND_VAL_EX                                              'foo.txt'
          2        DO_FCALL                                      0  $2      
          3        ASSIGN                                                   !0, $2
          4        INIT_FCALL                                               'var_dump'
          5        INIT_METHOD_CALL                                         !1, 'getExtension'
          6        DO_FCALL                                      0  $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
          9        INIT_FCALL_BY_NAME                                       '%C2%A0new%C2%A0SplFileInfo'
         10        SEND_VAL_EX                                              'photo.jpg'
         11        DO_FCALL                                      0  $6      
         12        ASSIGN                                                   !0, $6
         13        INIT_FCALL                                               'var_dump'
         14        INIT_METHOD_CALL                                         !1, 'getExtension'
         15        DO_FCALL                                      0  $8      
         16        SEND_VAR                                                 $8
         17        DO_ICALL                                                 
         18        INIT_FCALL_BY_NAME                                       '%C2%A0new%C2%A0SplFileInfo'
         19        SEND_VAL_EX                                              'something.tar.gz'
         20        DO_FCALL                                      0  $10     
         21        ASSIGN                                                   !0, $10
         22        INIT_FCALL                                               'var_dump'
         23        INIT_METHOD_CALL                                         !1, 'getExtension'
         24        DO_FCALL                                      0  $12     
         25        SEND_VAR                                                 $12
         26        DO_ICALL                                                 
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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