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<?php $a = date_create_from_format('Ymd H:i','20141001 27:05')->sub( date_interval_create_from_date_string('-1 minutes') ); print '20141002 03:05';print"\n"; print $a->format('Ymd H:i');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hFkM7
function name:  (null)
number of ops:  18
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'date_create_from_format'
          1        SEND_VAL                                                 'Ymd+H%3Ai'
          2        SEND_VAL                                                 '20141001+27%3A05'
          3        DO_ICALL                                         $1      
          4        INIT_METHOD_CALL                                         $1, 'sub'
          5        INIT_FCALL                                               'date_interval_create_from_date_string'
          6        SEND_VAL                                                 '-1+minutes'
          7        DO_ICALL                                         $2      
          8        SEND_VAR_NO_REF_EX                                       $2
          9        DO_FCALL                                      0  $3      
         10        ASSIGN                                                   !0, $3
    4    11        ECHO                                                     '20141002+03%3A05'
         12        ECHO                                                     '%0A'
    5    13        INIT_METHOD_CALL                                         !0, 'format'
         14        SEND_VAL_EX                                              'Ymd+H%3Ai'
         15        DO_FCALL                                      0  $5      
         16        ECHO                                                     $5
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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