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<?php $factor = -0.25; var_dump( [$factor, 1-$factor] ); echo basename('folder/subfolder/filename.jpg'), PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PTJns
function name:  (null)
number of ops:  13
compiled vars:  !0 = $factor
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, -0.25
    5     1        INIT_FCALL                                               'var_dump'
    6     2        INIT_ARRAY                                       ~2      !0
          3        SUB                                              ~3      1, !0
          4        ADD_ARRAY_ELEMENT                                ~2      ~3
          5        SEND_VAL                                                 ~2
          6        DO_ICALL                                                 
    9     7        INIT_FCALL                                               'basename'
          8        SEND_VAL                                                 'folder%2Fsubfolder%2Ffilename.jpg'
          9        DO_ICALL                                         $5      
         10        ECHO                                                     $5
         11        ECHO                                                     '%0A'
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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