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<?php $sStartDate = DateTime::createFromFormat('2013-13-05 21:56:00'); $sEndDate = DateTime::createFromFormat('2013-15-05 21:56:01'); $diff = date_diff($sStartDate, $sEndDate, true); $days = $diff->format('%a'); echo $days; if (1 <= $days) { echo '24 hours or more.'; } else { echo 'less than 24 hours.'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 23
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BLgHY
function name:  (null)
number of ops:  25
compiled vars:  !0 = $sStartDate, !1 = $sEndDate, !2 = $diff, !3 = $days
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 '2013-13-05+21%3A56%3A00'
          2        DO_FCALL                                      0  $4      
          3        ASSIGN                                                   !0, $4
    4     4        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          5        SEND_VAL                                                 '2013-15-05+21%3A56%3A01'
          6        DO_FCALL                                      0  $6      
          7        ASSIGN                                                   !1, $6
    6     8        INIT_FCALL                                               'date_diff'
          9        SEND_VAR                                                 !0
         10        SEND_VAR                                                 !1
         11        SEND_VAL                                                 <true>
         12        DO_ICALL                                         $8      
         13        ASSIGN                                                   !2, $8
    8    14        INIT_METHOD_CALL                                         !2, 'format'
         15        SEND_VAL_EX                                              '%25a'
         16        DO_FCALL                                      0  $10     
         17        ASSIGN                                                   !3, $10
    9    18        ECHO                                                     !3
   10    19        IS_SMALLER_OR_EQUAL                                      1, !3
         20      > JMPZ                                                     ~12, ->23
   11    21    >   ECHO                                                     '24+hours+or+more.'
         22      > JMP                                                      ->24
   13    23    >   ECHO                                                     'less+than+24+hours.'
   14    24    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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