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<?php $a = new DateTime("01-01-1000"); $b = new DateInterval("P1D"); echo $a->sub($b)->format("d.m.Y");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8U6bb
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '01-01-1000'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        NEW                                              $5      'DateInterval'
          5        SEND_VAL_EX                                              'P1D'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    6     8        INIT_METHOD_CALL                                         !0, 'sub'
          9        SEND_VAR_EX                                              !1
         10        DO_FCALL                                      0  $8      
         11        INIT_METHOD_CALL                                         $8, 'format'
         12        SEND_VAL_EX                                              'd.m.Y'
         13        DO_FCALL                                      0  $9      
         14        ECHO                                                     $9
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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