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<?php $int15 = new DateInterval('P15D'); $int20 = new DateInterval('P20D'); var_dump($int15 > $int20); //should be false; var_dump($int20 > $int15); //should be true; var_dump($int15 < $int20); //should be true; var_dump($int20 < $int15); //should be false; var_dump($int15); var_dump($int20); var_dump($int15 > $int20); //should be false; var_dump($int20 > $int15); //should be true; var_dump($int15 < $int20); //should be true; var_dump($int20 < $int15); //should be false;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2XSds
function name:  (null)
number of ops:  47
compiled vars:  !0 = $int15, !1 = $int20
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateInterval'
          1        SEND_VAL_EX                                              'P15D'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        NEW                                              $5      'DateInterval'
          5        SEND_VAL_EX                                              'P20D'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    6     8        INIT_FCALL                                               'var_dump'
          9        IS_SMALLER                                       ~8      !1, !0
         10        SEND_VAL                                                 ~8
         11        DO_ICALL                                                 
    7    12        INIT_FCALL                                               'var_dump'
         13        IS_SMALLER                                       ~10     !0, !1
         14        SEND_VAL                                                 ~10
         15        DO_ICALL                                                 
    9    16        INIT_FCALL                                               'var_dump'
         17        IS_SMALLER                                       ~12     !0, !1
         18        SEND_VAL                                                 ~12
         19        DO_ICALL                                                 
   10    20        INIT_FCALL                                               'var_dump'
         21        IS_SMALLER                                       ~14     !1, !0
         22        SEND_VAL                                                 ~14
         23        DO_ICALL                                                 
   12    24        INIT_FCALL                                               'var_dump'
         25        SEND_VAR                                                 !0
         26        DO_ICALL                                                 
   13    27        INIT_FCALL                                               'var_dump'
         28        SEND_VAR                                                 !1
         29        DO_ICALL                                                 
   15    30        INIT_FCALL                                               'var_dump'
         31        IS_SMALLER                                       ~18     !1, !0
         32        SEND_VAL                                                 ~18
         33        DO_ICALL                                                 
   16    34        INIT_FCALL                                               'var_dump'
         35        IS_SMALLER                                       ~20     !0, !1
         36        SEND_VAL                                                 ~20
         37        DO_ICALL                                                 
   18    38        INIT_FCALL                                               'var_dump'
         39        IS_SMALLER                                       ~22     !0, !1
         40        SEND_VAL                                                 ~22
         41        DO_ICALL                                                 
   19    42        INIT_FCALL                                               'var_dump'
         43        IS_SMALLER                                       ~24     !1, !0
         44        SEND_VAL                                                 ~24
         45        DO_ICALL                                                 
         46      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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