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<?php $a = new DateTime('2015-1-31'); $b = new DateTime('2015-2-1'); $a->sub(new DateInterval('P1D')); echo $a->format('Y-m-d'); echo $a < $b ? 'ja' : 'nein';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 22
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VBac3
function name:  (null)
number of ops:  25
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                                              '2015-1-31'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '2015-2-1'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    6     8        INIT_METHOD_CALL                                         !0, 'sub'
          9        NEW                                              $8      'DateInterval'
         10        SEND_VAL_EX                                              'P1D'
         11        DO_FCALL                                      0          
         12        SEND_VAR_NO_REF_EX                                       $8
         13        DO_FCALL                                      0          
    8    14        INIT_METHOD_CALL                                         !0, 'format'
         15        SEND_VAL_EX                                              'Y-m-d'
         16        DO_FCALL                                      0  $11     
         17        ECHO                                                     $11
   11    18        IS_SMALLER                                               !0, !1
         19      > JMPZ                                                     ~12, ->22
         20    >   QM_ASSIGN                                        ~13     'ja'
         21      > JMP                                                      ->23
         22    >   QM_ASSIGN                                        ~13     'nein'
         23    >   ECHO                                                     ~13
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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