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<?php $array1 = array( 'abc' => 46, 'def' => 134, 'xyz' => 34 ); $array2 = array( 'def' => 134, 'abc' => 46, 'xyz' => 34, ); var_dump( array_keys( $array1 ) === array_keys( $array2 ) ); echo "\n"; var_dump( array_keys( $array1 ) == array_keys( $array2 ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IKRCB
function name:  (null)
number of ops:  24
compiled vars:  !0 = $array1, !1 = $array2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   10     1        ASSIGN                                                       !1, <array>
   17     2        INIT_FCALL                                                   'var_dump'
          3        INIT_FCALL                                                   'array_keys'
          4        SEND_VAR                                                     !0
          5        DO_ICALL                                             $4      
          6        INIT_FCALL                                                   'array_keys'
          7        SEND_VAR                                                     !1
          8        DO_ICALL                                             $5      
          9        IS_IDENTICAL                                         ~6      $4, $5
         10        SEND_VAL                                                     ~6
         11        DO_ICALL                                                     
   18    12        ECHO                                                         '%0A'
   19    13        INIT_FCALL                                                   'var_dump'
         14        INIT_FCALL                                                   'array_keys'
         15        SEND_VAR                                                     !0
         16        DO_ICALL                                             $8      
         17        INIT_FCALL                                                   'array_keys'
         18        SEND_VAR                                                     !1
         19        DO_ICALL                                             $9      
         20        IS_EQUAL                                             ~10     $8, $9
         21        SEND_VAL                                                     ~10
         22        DO_ICALL                                                     
         23      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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