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<?php $d1 = \DateTime::createFromFormat('Y-m-d', '2017-07-07'); $d2 = new \DateTime('2016-09-25'); var_dump($d1->diff($d2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2W7g5
function name:  (null)
number of ops:  16
compiled vars:  !0 = $d1, !1 = $d2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 'Y-m-d'
          2        SEND_VAL                                                 '2017-07-07'
          3        DO_FCALL                                      0  $2      
          4        ASSIGN                                                   !0, $2
    4     5        NEW                                              $4      'DateTime'
          6        SEND_VAL_EX                                              '2016-09-25'
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !1, $4
    6     9        INIT_FCALL                                               'var_dump'
         10        INIT_METHOD_CALL                                         !0, 'diff'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0  $7      
         13        SEND_VAR                                                 $7
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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