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<?php $names = [ ["Rasmus","Lerdorf"], ["Andi","Gutmans"], ["Zeev","Suraski"] ]; foreach ($names as list(&$fname,)) { $fname = strtoupper($fname); echo $fname, "<br>\n"; } var_dump($names);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 14
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 14
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/QDBAS
function name:  (null)
number of ops:  19
compiled vars:  !0 = $names, !1 = $fname
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_RW                                      $3      !0, ->14
          2    > > FE_FETCH_RW                                              $3, $4, ->14
          3    >   FETCH_LIST_W                                     $5      $4, 0
          4        MAKE_REF                                         $6      $5
          5        ASSIGN_REF                                               !1, $6
          6        FREE                                                     $4
    6     7        INIT_FCALL                                               'strtoupper'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                         $7      
         10        ASSIGN                                                   !1, $7
    7    11        ECHO                                                     !1
         12        ECHO                                                     '%3Cbr%3E%0A'
    5    13      > JMP                                                      ->2
         14    >   FE_FREE                                                  $3
    9    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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