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<?php $dateInterval = new DateInterval('P1M'); $date = new DateTime('2014-05-31'); $date->add($dateInterval); $date->add($dateInterval); $date->add($dateInterval); var_dump($date->format('Y-m-d'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4uqmo
function name:  (null)
number of ops:  24
compiled vars:  !0 = $dateInterval, !1 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateInterval'
          1        SEND_VAL_EX                                              'P1M'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    5     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '2014-05-31'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    7     8        INIT_METHOD_CALL                                         !1, 'add'
          9        SEND_VAR_EX                                              !0
         10        DO_FCALL                                      0          
    8    11        INIT_METHOD_CALL                                         !1, 'add'
         12        SEND_VAR_EX                                              !0
         13        DO_FCALL                                      0          
    9    14        INIT_METHOD_CALL                                         !1, 'add'
         15        SEND_VAR_EX                                              !0
         16        DO_FCALL                                      0          
   11    17        INIT_FCALL                                               'var_dump'
         18        INIT_METHOD_CALL                                         !1, 'format'
         19        SEND_VAL_EX                                              'Y-m-d'
         20        DO_FCALL                                      0  $11     
         21        SEND_VAR                                                 $11
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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