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<?php $a = new DateTimeZone('Europe/Amsterdam'); echo serialize([$a, $a]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vLNdq
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTimeZone'
          1        SEND_VAL_EX                                              'Europe%2FAmsterdam'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    4     4        INIT_FCALL                                               'serialize'
          5        INIT_ARRAY                                       ~4      !0
          6        ADD_ARRAY_ELEMENT                                ~4      !0
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                         $5      
          9        ECHO                                                     $5
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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