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<?php $dateTime = new DateTime('2014-12-24'); // vánoce $dateTime->modify('first day of this month'); // chci první den v měsíci echo $dateTime->format('Y-m-d'); $dateTime->add(new DateInterval('P5D')); // Přidáme 5 dní echo $dateTime->format('Y-m-d'); // správný výsledek je 2014-12-06
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/C0H0p
function name:  (null)
number of ops:  22
compiled vars:  !0 = $dateTime
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              '2014-12-24'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    4     4        INIT_METHOD_CALL                                         !0, 'modify'
          5        SEND_VAL_EX                                              'first+day+of+this+month'
          6        DO_FCALL                                      0          
    5     7        INIT_METHOD_CALL                                         !0, 'format'
          8        SEND_VAL_EX                                              'Y-m-d'
          9        DO_FCALL                                      0  $5      
         10        ECHO                                                     $5
    6    11        INIT_METHOD_CALL                                         !0, 'add'
         12        NEW                                              $6      'DateInterval'
         13        SEND_VAL_EX                                              'P5D'
         14        DO_FCALL                                      0          
         15        SEND_VAR_NO_REF_EX                                       $6
         16        DO_FCALL                                      0          
    7    17        INIT_METHOD_CALL                                         !0, 'format'
         18        SEND_VAL_EX                                              'Y-m-d'
         19        DO_FCALL                                      0  $9      
         20        ECHO                                                     $9
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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