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<?php $dt1 = new DateTime('@1.1'); $dt2 = new DateTime('@-1.1'); var_dump($dt1, $dt1->getTimestamp()); var_dump($dt2, $dt2->getTimestamp());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JTV1G
function name:  (null)
number of ops:  21
compiled vars:  !0 = $dt1, !1 = $dt2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '%401.1'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '%40-1.1'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    5     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !0
         10        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         11        DO_FCALL                                      0  $8      
         12        SEND_VAR                                                 $8
         13        DO_ICALL                                                 
    6    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAR                                                 !1
         16        INIT_METHOD_CALL                                         !1, 'getTimestamp'
         17        DO_FCALL                                      0  $10     
         18        SEND_VAR                                                 $10
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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