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<?php $date = new DateTime('2014-01-31'); echo $date->format('Y-m-d')."\n"; $date->add(new DateInterval('1MP')); echo $date->format('Y-m-d')."\n"; $date->modify('-1 month'); echo $date->format('Y-m-d')."\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R4ARk
function name:  (null)
number of ops:  29
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              '2014-01-31'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    4     4        INIT_METHOD_CALL                                         !0, 'format'
          5        SEND_VAL_EX                                              'Y-m-d'
          6        DO_FCALL                                      0  $4      
          7        CONCAT                                           ~5      $4, '%0A'
          8        ECHO                                                     ~5
    5     9        INIT_METHOD_CALL                                         !0, 'add'
         10        NEW                                              $6      'DateInterval'
         11        SEND_VAL_EX                                              '1MP'
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $6
         14        DO_FCALL                                      0          
    6    15        INIT_METHOD_CALL                                         !0, 'format'
         16        SEND_VAL_EX                                              'Y-m-d'
         17        DO_FCALL                                      0  $9      
         18        CONCAT                                           ~10     $9, '%0A'
         19        ECHO                                                     ~10
    7    20        INIT_METHOD_CALL                                         !0, 'modify'
         21        SEND_VAL_EX                                              '-1+month'
         22        DO_FCALL                                      0          
    8    23        INIT_METHOD_CALL                                         !0, 'format'
         24        SEND_VAL_EX                                              'Y-m-d'
         25        DO_FCALL                                      0  $12     
         26        CONCAT                                           ~13     $12, '%0A'
         27        ECHO                                                     ~13
         28      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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