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<?php $datetime1 = new DateTime('1964-10-09'); $datetime2 = new DateTime('2013-10-09'); $interval = $datetime1->diff($datetime2); echo $interval->format('%R%y years');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8jIh6
function name:  (null)
number of ops:  17
compiled vars:  !0 = $datetime1, !1 = $datetime2, !2 = $interval
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '1964-10-09'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    4     4        NEW                                              $6      'DateTime'
          5        SEND_VAL_EX                                              '2013-10-09'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $6
    5     8        INIT_METHOD_CALL                                         !0, 'diff'
          9        SEND_VAR_EX                                              !1
         10        DO_FCALL                                      0  $9      
         11        ASSIGN                                                   !2, $9
    6    12        INIT_METHOD_CALL                                         !2, 'format'
         13        SEND_VAL_EX                                              '%25R%25y+years'
         14        DO_FCALL                                      0  $11     
         15        ECHO                                                     $11
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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