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<?php $foo = '01234567890'; $d1 = \DateTime::createFromFormat('U', $foo); $d2 = \DateTime::createFromFormat('U', (string) $foo); var_dump($d1); var_dump($d2); var_dump($d1->format('U') === $d2->format('U'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3d5KG
function name:  (null)
number of ops:  29
compiled vars:  !0 = $foo, !1 = $d1, !2 = $d2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '01234567890'
    8     1        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          2        SEND_VAL                                                 'U'
          3        SEND_VAR                                                 !0
          4        DO_FCALL                                      0  $4      
          5        ASSIGN                                                   !1, $4
    9     6        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          7        SEND_VAL                                                 'U'
          8        CAST                                          6  ~6      !0
          9        SEND_VAL                                                 ~6
         10        DO_FCALL                                      0  $7      
         11        ASSIGN                                                   !2, $7
   13    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
   14    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !2
         17        DO_ICALL                                                 
   16    18        INIT_FCALL                                               'var_dump'
         19        INIT_METHOD_CALL                                         !1, 'format'
         20        SEND_VAL_EX                                              'U'
         21        DO_FCALL                                      0  $11     
         22        INIT_METHOD_CALL                                         !2, 'format'
         23        SEND_VAL_EX                                              'U'
         24        DO_FCALL                                      0  $12     
         25        IS_IDENTICAL                                     ~13     $11, $12
         26        SEND_VAL                                                 ~13
         27        DO_ICALL                                                 
         28      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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