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<?php date_default_timezone_set('UTC'); $timestamp = mktime(0,257); echo date('H:i', $timestamp), PHP_EOL; date_default_timezone_set('Asia/Tokyo'); echo date('H:i', $timestamp);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oH4ao
function name:  (null)
number of ops:  23
compiled vars:  !0 = $timestamp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'UTC'
          2        DO_ICALL                                                 
    5     3        INIT_FCALL                                               'mktime'
          4        SEND_VAL                                                 0
          5        SEND_VAL                                                 257
          6        DO_ICALL                                         $2      
          7        ASSIGN                                                   !0, $2
    7     8        INIT_FCALL                                               'date'
          9        SEND_VAL                                                 'H%3Ai'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                         $4      
         12        ECHO                                                     $4
         13        ECHO                                                     '%0A'
   10    14        INIT_FCALL                                               'date_default_timezone_set'
         15        SEND_VAL                                                 'Asia%2FTokyo'
         16        DO_ICALL                                                 
   12    17        INIT_FCALL                                               'date'
         18        SEND_VAL                                                 'H%3Ai'
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                         $6      
         21        ECHO                                                     $6
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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