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<?php $fecha1 = DateTime::createFromFormat("Y-m-d", '2017-12-05'); $fecha2 = DateTime::createFromFormat("Y-m-d", '2018-02-09'); $diff = $fecha2->diff($fecha1); $diffByType = [ "years" => $diff->format("%y"), "months" => $diff->format("%m"), "days" => $diff->format("%d"), ]; $output = []; foreach ($diffByType as $type => $diff) { if ($diff != 0) { $output[] = $diff." ".$type; } } echo implode(", ", $output);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 29, Position 2 = 38
Branch analysis from position: 29
2 jumps found. (Code = 78) Position 1 = 30, Position 2 = 38
Branch analysis from position: 30
2 jumps found. (Code = 43) Position 1 = 33, Position 2 = 37
Branch analysis from position: 33
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
Branch analysis from position: 37
Branch analysis from position: 38
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 38
filename:       /in/vSNhL
function name:  (null)
number of ops:  45
compiled vars:  !0 = $fecha1, !1 = $fecha2, !2 = $diff, !3 = $diffByType, !4 = $output, !5 = $type
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 'Y-m-d'
          2        SEND_VAL                                                 '2017-12-05'
          3        DO_FCALL                                      0  $6      
          4        ASSIGN                                                   !0, $6
    4     5        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          6        SEND_VAL                                                 'Y-m-d'
          7        SEND_VAL                                                 '2018-02-09'
          8        DO_FCALL                                      0  $8      
          9        ASSIGN                                                   !1, $8
    5    10        INIT_METHOD_CALL                                         !1, 'diff'
         11        SEND_VAR_EX                                              !0
         12        DO_FCALL                                      0  $10     
         13        ASSIGN                                                   !2, $10
    7    14        INIT_METHOD_CALL                                         !2, 'format'
         15        SEND_VAL_EX                                              '%25y'
         16        DO_FCALL                                      0  $12     
         17        INIT_ARRAY                                       ~13     $12, 'years'
    8    18        INIT_METHOD_CALL                                         !2, 'format'
         19        SEND_VAL_EX                                              '%25m'
         20        DO_FCALL                                      0  $14     
         21        ADD_ARRAY_ELEMENT                                ~13     $14, 'months'
    9    22        INIT_METHOD_CALL                                         !2, 'format'
         23        SEND_VAL_EX                                              '%25d'
         24        DO_FCALL                                      0  $15     
         25        ADD_ARRAY_ELEMENT                                ~13     $15, 'days'
    6    26        ASSIGN                                                   !3, ~13
   11    27        ASSIGN                                                   !4, <array>
   12    28      > FE_RESET_R                                       $18     !3, ->38
         29    > > FE_FETCH_R                                       ~19     $18, !2, ->38
         30    >   ASSIGN                                                   !5, ~19
   13    31        IS_NOT_EQUAL                                             !2, 0
         32      > JMPZ                                                     ~21, ->37
   14    33    >   CONCAT                                           ~23     !2, '+'
         34        CONCAT                                           ~24     ~23, !5
         35        ASSIGN_DIM                                               !4
         36        OP_DATA                                                  ~24
   12    37    > > JMP                                                      ->29
         38    >   FE_FREE                                                  $18
   17    39        INIT_FCALL                                               'implode'
         40        SEND_VAL                                                 '%2C+'
         41        SEND_VAR                                                 !4
         42        DO_ICALL                                         $25     
         43        ECHO                                                     $25
         44      > RETURN                                                   1

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