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<?php $len = 9; echo implode('', array_keys(array_fill(1, 9))); echo str_pad('Foo', $len) . '|' . PHP_EOL; echo str_pad('Déja vu', $len) . '|' . PHP_EOL; echo 'Déja vu'.str_repeat(' ', $len - mb_strwidth('Déja vu', mb_detect_encoding('Déja vu'))) . '|';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OSC0s
function name:  (null)
number of ops:  43
compiled vars:  !0 = $len
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 9
    3     1        INIT_FCALL                                               'implode'
          2        SEND_VAL                                                 ''
          3        INIT_FCALL                                               'array_keys'
          4        INIT_FCALL                                               'array_fill'
          5        SEND_VAL                                                 1
          6        SEND_VAL                                                 9
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                         $3      
         10        SEND_VAR                                                 $3
         11        DO_ICALL                                         $4      
         12        ECHO                                                     $4
    4    13        INIT_FCALL                                               'str_pad'
         14        SEND_VAL                                                 'Foo'
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                         $5      
         17        CONCAT                                           ~6      $5, '%7C'
         18        CONCAT                                           ~7      ~6, '%0A'
         19        ECHO                                                     ~7
    5    20        INIT_FCALL                                               'str_pad'
         21        SEND_VAL                                                 'D%C3%A9ja+vu'
         22        SEND_VAR                                                 !0
         23        DO_ICALL                                         $8      
         24        CONCAT                                           ~9      $8, '%7C'
         25        CONCAT                                           ~10     ~9, '%0A'
         26        ECHO                                                     ~10
    6    27        INIT_FCALL                                               'str_repeat'
         28        SEND_VAL                                                 '+'
         29        INIT_FCALL                                               'mb_strwidth'
         30        SEND_VAL                                                 'D%C3%A9ja+vu'
         31        INIT_FCALL                                               'mb_detect_encoding'
         32        SEND_VAL                                                 'D%C3%A9ja+vu'
         33        DO_ICALL                                         $11     
         34        SEND_VAR                                                 $11
         35        DO_ICALL                                         $12     
         36        SUB                                              ~13     !0, $12
         37        SEND_VAL                                                 ~13
         38        DO_ICALL                                         $14     
         39        CONCAT                                           ~15     'D%C3%A9ja+vu', $14
         40        CONCAT                                           ~16     ~15, '%7C'
         41        ECHO                                                     ~16
         42      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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