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<?php $date = new DateTime('2000-12-31'); $date->modify("+1 month"); var_dump($date->format('Y-m-d')); $date->modify("+1 month"); var_dump($date->format('Y-m-d'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YLkaV
function name:  (null)
number of ops:  23
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              '2000-12-31'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    4     4        INIT_METHOD_CALL                                         !0, 'modify'
          5        SEND_VAL_EX                                              '%2B1+month'
          6        DO_FCALL                                      0          
    5     7        INIT_FCALL                                               'var_dump'
          8        INIT_METHOD_CALL                                         !0, 'format'
          9        SEND_VAL_EX                                              'Y-m-d'
         10        DO_FCALL                                      0  $5      
         11        SEND_VAR                                                 $5
         12        DO_ICALL                                                 
    7    13        INIT_METHOD_CALL                                         !0, 'modify'
         14        SEND_VAL_EX                                              '%2B1+month'
         15        DO_FCALL                                      0          
    8    16        INIT_FCALL                                               'var_dump'
         17        INIT_METHOD_CALL                                         !0, 'format'
         18        SEND_VAL_EX                                              'Y-m-d'
         19        DO_FCALL                                      0  $8      
         20        SEND_VAR                                                 $8
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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