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<?php $some_array = array ( 0 => 1, 3 => 1, 'x' => 1, 2 => 1, 'a' => 1, 'c' => 1, 'b' => 1, 1 => 1, 'z' => 1); ksort($some_array); echo(join("", array_keys($some_array))); echo "\n"; $some_array = array ( 0 => 1, 'x' => 1, 2 => 1, 'a' => 1, 4 => 1, 'c' => 1, 1 => 1, 'z' => 1); ksort($some_array); echo(join("", array_keys($some_array))); echo "\n"; $some_array = array ( 0 => 1, 'x' => 1, 2 => 1, 'a' => 1, 1 => 1, 'z' => 1); ksort($some_array); echo(join("", array_keys($some_array)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1iXGX
function name:  (null)
number of ops:  39
compiled vars:  !0 = $some_array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   13     1        INIT_FCALL                                               'ksort'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                                 
   14     4        INIT_FCALL                                               'join'
          5        SEND_VAL                                                 ''
          6        INIT_FCALL                                               'array_keys'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $3      
          9        SEND_VAR                                                 $3
         10        DO_ICALL                                         $4      
         11        ECHO                                                     $4
   15    12        ECHO                                                     '%0A'
   16    13        ASSIGN                                                   !0, <array>
   25    14        INIT_FCALL                                               'ksort'
         15        SEND_REF                                                 !0
         16        DO_ICALL                                                 
   26    17        INIT_FCALL                                               'join'
         18        SEND_VAL                                                 ''
         19        INIT_FCALL                                               'array_keys'
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                         $7      
         22        SEND_VAR                                                 $7
         23        DO_ICALL                                         $8      
         24        ECHO                                                     $8
   27    25        ECHO                                                     '%0A'
   28    26        ASSIGN                                                   !0, <array>
   35    27        INIT_FCALL                                               'ksort'
         28        SEND_REF                                                 !0
         29        DO_ICALL                                                 
   36    30        INIT_FCALL                                               'join'
         31        SEND_VAL                                                 ''
         32        INIT_FCALL                                               'array_keys'
         33        SEND_VAR                                                 !0
         34        DO_ICALL                                         $11     
         35        SEND_VAR                                                 $11
         36        DO_ICALL                                         $12     
         37        ECHO                                                     $12
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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