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<?php $date = new DateTime(); echo $date->format('Y-m-d') . "\n"; echo $date->modify('last day of this month')->format('Y-m-d') . "\n"; echo $date->modify('first day of this month')->format('Y-m-d') . "\n"; echo $date->modify('last day of this month')->format('Y-m-d') . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QjYEH
function name:  (null)
number of ops:  33
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    4     3        INIT_METHOD_CALL                                         !0, 'format'
          4        SEND_VAL_EX                                              'Y-m-d'
          5        DO_FCALL                                      0  $4      
          6        CONCAT                                           ~5      $4, '%0A'
          7        ECHO                                                     ~5
    5     8        INIT_METHOD_CALL                                         !0, 'modify'
          9        SEND_VAL_EX                                              'last+day+of+this+month'
         10        DO_FCALL                                      0  $6      
         11        INIT_METHOD_CALL                                         $6, 'format'
         12        SEND_VAL_EX                                              'Y-m-d'
         13        DO_FCALL                                      0  $7      
         14        CONCAT                                           ~8      $7, '%0A'
         15        ECHO                                                     ~8
    6    16        INIT_METHOD_CALL                                         !0, 'modify'
         17        SEND_VAL_EX                                              'first+day+of+this+month'
         18        DO_FCALL                                      0  $9      
         19        INIT_METHOD_CALL                                         $9, 'format'
         20        SEND_VAL_EX                                              'Y-m-d'
         21        DO_FCALL                                      0  $10     
         22        CONCAT                                           ~11     $10, '%0A'
         23        ECHO                                                     ~11
    7    24        INIT_METHOD_CALL                                         !0, 'modify'
         25        SEND_VAL_EX                                              'last+day+of+this+month'
         26        DO_FCALL                                      0  $12     
         27        INIT_METHOD_CALL                                         $12, 'format'
         28        SEND_VAL_EX                                              'Y-m-d'
         29        DO_FCALL                                      0  $13     
         30        CONCAT                                           ~14     $13, '%0A'
         31        ECHO                                                     ~14
         32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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