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<?php $colors = array('red', 'blue', 'green', 'yellow'); foreach ($colors as &$color) { $color = strtoupper($color); } var_dump($colors);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/FLhqe
function name:  (null)
number of ops:  13
compiled vars:  !0 = $colors, !1 = $color
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_RW                                      $3      !0, ->8
          2    > > FE_FETCH_RW                                              $3, !1, ->8
    6     3    >   INIT_FCALL                                               'strtoupper'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $4      
          6        ASSIGN                                                   !1, $4
    5     7      > JMP                                                      ->2
          8    >   FE_FREE                                                  $3
    9     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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