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<?php $a = new DateTime; $b = new DateTime; $b->sub(new DateInterval('P1M')); $i = $a->diff($b); $j = new DateInterval('P20D'); var_dump($i > $j);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8LV1h
function name:  (null)
number of ops:  25
compiled vars:  !0 = $a, !1 = $b, !2 = $i, !3 = $j
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $4      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $4
    4     3        NEW                                              $7      'DateTime'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $7
    5     6        INIT_METHOD_CALL                                         !1, 'sub'
          7        NEW                                              $10     'DateInterval'
          8        SEND_VAL_EX                                              'P1M'
          9        DO_FCALL                                      0          
         10        SEND_VAR_NO_REF_EX                                       $10
         11        DO_FCALL                                      0          
    7    12        INIT_METHOD_CALL                                         !0, 'diff'
         13        SEND_VAR_EX                                              !1
         14        DO_FCALL                                      0  $13     
         15        ASSIGN                                                   !2, $13
    8    16        NEW                                              $15     'DateInterval'
         17        SEND_VAL_EX                                              'P20D'
         18        DO_FCALL                                      0          
         19        ASSIGN                                                   !3, $15
    9    20        INIT_FCALL                                               'var_dump'
         21        IS_SMALLER                                       ~18     !3, !2
         22        SEND_VAL                                                 ~18
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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