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<?php foreach($array as $value) { $mykey = key($array); print_r($mykey); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 1, Position 2 = 10
Branch analysis from position: 1
2 jumps found. (Code = 78) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
1 jumps found. (Code = 42) Position 1 = 1
Branch analysis from position: 1
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/nXYpY
function name:  (null)
number of ops:  12
compiled vars:  !0 = $array, !1 = $value, !2 = $mykey
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E > > FE_RESET_R                                       $3      !0, ->10
          1    > > FE_FETCH_R                                               $3, !1, ->10
    4     2    >   INIT_FCALL                                               'key'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !2, $4
    5     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !2
          8        DO_ICALL                                                 
    2     9      > JMP                                                      ->1
         10    >   FE_FREE                                                  $3
    7    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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