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<?php $dt1 = DateTime::createFromString('Y-m-d', '2016-01-26'); $dt2 = DateTime::createFromString('Y-m-d', '2016-02-29'); $dti = $dt2->diff($dt1); echo $dti->format('%R%a days');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sbQ8O
function name:  (null)
number of ops:  19
compiled vars:  !0 = $dt1, !1 = $dt2, !2 = $dti
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromString'
          1        SEND_VAL_EX                                              'Y-m-d'
          2        SEND_VAL_EX                                              '2016-01-26'
          3        DO_FCALL                                      0  $3      
          4        ASSIGN                                                   !0, $3
    4     5        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromString'
          6        SEND_VAL_EX                                              'Y-m-d'
          7        SEND_VAL_EX                                              '2016-02-29'
          8        DO_FCALL                                      0  $5      
          9        ASSIGN                                                   !1, $5
    5    10        INIT_METHOD_CALL                                         !1, 'diff'
         11        SEND_VAR_EX                                              !0
         12        DO_FCALL                                      0  $7      
         13        ASSIGN                                                   !2, $7
    6    14        INIT_METHOD_CALL                                         !2, 'format'
         15        SEND_VAL_EX                                              '%25R%25a+days'
         16        DO_FCALL                                      0  $9      
         17        ECHO                                                     $9
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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