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<?php // PHP Get Integer Size (wouldn't expect 32-bit OS to deal with 64-bit Int's) var_dump(PHP_INT_SIZE); // setup $dt = DateTime::createFromFormat("U", PHP_INT_MAX); // should return 64-bit max var_dump(sprintf("%064b", $dt->format('U'))); // should return 64-bit max var_dump(sprintf("%064b", $dt->getTimestamp()));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DigKO
function name:  (null)
number of ops:  28
compiled vars:  !0 = $dt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 8
          2        DO_ICALL                                                 
    7     3        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          4        SEND_VAL                                                 'U'
          5        SEND_VAL                                                 9223372036854775807
          6        DO_FCALL                                      0  $2      
          7        ASSIGN                                                   !0, $2
   10     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'sprintf'
         10        SEND_VAL                                                 '%25064b'
         11        INIT_METHOD_CALL                                         !0, 'format'
         12        SEND_VAL_EX                                              'U'
         13        DO_FCALL                                      0  $4      
         14        SEND_VAR                                                 $4
         15        DO_ICALL                                         $5      
         16        SEND_VAR                                                 $5
         17        DO_ICALL                                                 
   13    18        INIT_FCALL                                               'var_dump'
         19        INIT_FCALL                                               'sprintf'
         20        SEND_VAL                                                 '%25064b'
         21        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         22        DO_FCALL                                      0  $7      
         23        SEND_VAR                                                 $7
         24        DO_ICALL                                         $8      
         25        SEND_VAR                                                 $8
         26        DO_ICALL                                                 
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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