3v4l.org

run code in 500+ PHP versions simultaneously
<?php $iX0 = date_create('01-11-2019 08:00'); //Start interval X $iX1 = date_create('01-11-2019 14:00'); //End interval X $iY0 = date_create('01-11-2019 12:00'); //Start interval Y $iY1 = date_create('01-11-2019 17:00'); //End interval Y $i0 = MAX($iX0,$iY0); $i1 = Min($iX1,$iY1); if($i1 >= $i0){ $diff = $i0->diff($i1); echo $diff->h." Hours"; //full Hours } else { echo 'no itersect'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 22, Position 2 = 30
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uS1Fh
function name:  (null)
number of ops:  32
compiled vars:  !0 = $iX0, !1 = $iX1, !2 = $iY0, !3 = $iY1, !4 = $i0, !5 = $i1, !6 = $diff
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                                   'date_create'
          1        SEND_VAL                                                     '01-11-2019+08%3A00'
          2        DO_ICALL                                             $7      
          3        ASSIGN                                                       !0, $7
    3     4        INIT_FCALL                                                   'date_create'
          5        SEND_VAL                                                     '01-11-2019+14%3A00'
          6        DO_ICALL                                             $9      
          7        ASSIGN                                                       !1, $9
    4     8        INIT_FCALL                                                   'date_create'
          9        SEND_VAL                                                     '01-11-2019+12%3A00'
         10        DO_ICALL                                             $11     
         11        ASSIGN                                                       !2, $11
    5    12        INIT_FCALL                                                   'date_create'
         13        SEND_VAL                                                     '01-11-2019+17%3A00'
         14        DO_ICALL                                             $13     
         15        ASSIGN                                                       !3, $13
    7    16        FRAMELESS_ICALL_2                max                 ~15     !0, !2
         17        ASSIGN                                                       !4, ~15
    8    18        FRAMELESS_ICALL_2                min                 ~17     !1, !3
         19        ASSIGN                                                       !5, ~17
    9    20        IS_SMALLER_OR_EQUAL                                          !4, !5
         21      > JMPZ                                                         ~19, ->30
   10    22    >   INIT_METHOD_CALL                                             !4, 'diff'
         23        SEND_VAR_EX                                                  !5
         24        DO_FCALL                                          0  $20     
         25        ASSIGN                                                       !6, $20
   11    26        FETCH_OBJ_R                                          ~22     !6, 'h'
         27        CONCAT                                               ~23     ~22, '+Hours'
         28        ECHO                                                         ~23
    9    29      > JMP                                                          ->31
   14    30    >   ECHO                                                         'no+itersect'
   15    31    > > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
157.63 ms | 2277 KiB | 14 Q