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<?php $date = new DateTimeImmutable('2014-05'); $date2 = $date->modify('first day of next month midnight - 1 second'); var_dump($date2); var_dump($date2->format('c')); var_dump($date2->format('U')); var_dump($date2->format('c')); var_dump($date2->getTimestamp()); var_dump($date2->format('U')); var_dump($date2->format('c'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lYHKM
function name:  (null)
number of ops:  47
compiled vars:  !0 = $date, !1 = $date2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTimeImmutable'
          1        SEND_VAL_EX                                              '2014-05'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    5     4        INIT_METHOD_CALL                                         !0, 'modify'
          5        SEND_VAL_EX                                              'first+day+of+next+month+midnight+-+1+second'
          6        DO_FCALL                                      0  $5      
          7        ASSIGN                                                   !1, $5
    6     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                                 
    8    11        INIT_FCALL                                               'var_dump'
         12        INIT_METHOD_CALL                                         !1, 'format'
         13        SEND_VAL_EX                                              'c'
         14        DO_FCALL                                      0  $8      
         15        SEND_VAR                                                 $8
         16        DO_ICALL                                                 
    9    17        INIT_FCALL                                               'var_dump'
         18        INIT_METHOD_CALL                                         !1, 'format'
         19        SEND_VAL_EX                                              'U'
         20        DO_FCALL                                      0  $10     
         21        SEND_VAR                                                 $10
         22        DO_ICALL                                                 
   10    23        INIT_FCALL                                               'var_dump'
         24        INIT_METHOD_CALL                                         !1, 'format'
         25        SEND_VAL_EX                                              'c'
         26        DO_FCALL                                      0  $12     
         27        SEND_VAR                                                 $12
         28        DO_ICALL                                                 
   11    29        INIT_FCALL                                               'var_dump'
         30        INIT_METHOD_CALL                                         !1, 'getTimestamp'
         31        DO_FCALL                                      0  $14     
         32        SEND_VAR                                                 $14
         33        DO_ICALL                                                 
   12    34        INIT_FCALL                                               'var_dump'
         35        INIT_METHOD_CALL                                         !1, 'format'
         36        SEND_VAL_EX                                              'U'
         37        DO_FCALL                                      0  $16     
         38        SEND_VAR                                                 $16
         39        DO_ICALL                                                 
   13    40        INIT_FCALL                                               'var_dump'
         41        INIT_METHOD_CALL                                         !1, 'format'
         42        SEND_VAL_EX                                              'c'
         43        DO_FCALL                                      0  $18     
         44        SEND_VAR                                                 $18
         45        DO_ICALL                                                 
         46      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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