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<?php $a = new DateInterval("P0Y0DT17H45M0S"); $b = new DateInterval("P0Y0DT21H15M0S"); var_dump($a == $b); var_dump($a); var_dump($b); var_dump($a == $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/RRAll
function name:  (null)
number of ops:  23
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateInterval'
          1        SEND_VAL_EX                                              'P0Y0DT17H45M0S'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        NEW                                              $5      'DateInterval'
          5        SEND_VAL_EX                                              'P0Y0DT21H15M0S'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    5     8        INIT_FCALL                                               'var_dump'
          9        IS_EQUAL                                         ~8      !0, !1
         10        SEND_VAL                                                 ~8
         11        DO_ICALL                                                 
    6    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
    7    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                                 
    8    18        INIT_FCALL                                               'var_dump'
         19        IS_EQUAL                                         ~12     !0, !1
         20        SEND_VAL                                                 ~12
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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