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<?php $format = 'd/m/Y'; //$data = DateTime::createFromFormat($format, time()); $data = new DateTime(); echo $data->format($format); echo "\n"; $data->sub(new DateInterval('P1M')); echo $data->format($format);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TKfTs
function name:  (null)
number of ops:  20
compiled vars:  !0 = $format, !1 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'd%2Fm%2FY'
    5     1        NEW                                              $3      'DateTime'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $3
    6     4        INIT_METHOD_CALL                                         !1, 'format'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0  $6      
          7        ECHO                                                     $6
          8        ECHO                                                     '%0A'
    7     9        INIT_METHOD_CALL                                         !1, 'sub'
         10        NEW                                              $7      'DateInterval'
         11        SEND_VAL_EX                                              'P1M'
         12        DO_FCALL                                      0          
         13        SEND_VAR_NO_REF_EX                                       $7
         14        DO_FCALL                                      0          
    8    15        INIT_METHOD_CALL                                         !1, 'format'
         16        SEND_VAR_EX                                              !0
         17        DO_FCALL                                      0  $10     
         18        ECHO                                                     $10
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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