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<?php foreach(array("Asia/Jakarta", "Asia/Jakarta") as $tz) {echo $tz,"=", (int)in_array($tz, timezone_identifiers_list()), "\n";}
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 1, Position 2 = 14
Branch analysis from position: 1
2 jumps found. (Code = 78) Position 1 = 2, Position 2 = 14
Branch analysis from position: 2
1 jumps found. (Code = 42) Position 1 = 1
Branch analysis from position: 1
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/6pZOV
function name:  (null)
number of ops:  16
compiled vars:  !0 = $tz
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E > > FE_RESET_R                                       $1      <array>, ->14
          1    > > FE_FETCH_R                                               $1, !0, ->14
          2    >   ECHO                                                     !0
          3        ECHO                                                     '%3D'
          4        INIT_FCALL                                               'in_array'
          5        SEND_VAR                                                 !0
          6        INIT_FCALL                                               'timezone_identifiers_list'
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                         $3      
         10        CAST                                          4  ~4      $3
         11        ECHO                                                     ~4
         12        ECHO                                                     '%0A'
         13      > JMP                                                      ->1
         14    >   FE_FREE                                                  $1
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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