3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sStart = '2013-13-05T21:56:00'; $sEnd = '2013-15-05T21:56:01'; $sStartDate = new DateTime($sStart); $sEndDate = new DateTime($sEnd); $diff = date_diff($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 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ASYgl
function name:  (null)
number of ops:  27
compiled vars:  !0 = $sStart, !1 = $sEnd, !2 = $sStartDate, !3 = $sEndDate, !4 = $diff, !5 = $days
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '2013-13-05T21%3A56%3A00'
    4     1        ASSIGN                                                   !1, '2013-15-05T21%3A56%3A01'
    6     2        NEW                                              $8      'DateTime'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !2, $8
    7     6        NEW                                              $11     'DateTime'
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !3, $11
    9    10        INIT_FCALL                                               'date_diff'
         11        SEND_VAR                                                 !2
         12        SEND_VAR                                                 !3
         13        SEND_VAL                                                 <true>
         14        DO_ICALL                                         $14     
         15        ASSIGN                                                   !4, $14
   11    16        INIT_METHOD_CALL                                         !4, 'format'
         17        SEND_VAL_EX                                              '%25a'
         18        DO_FCALL                                      0  $16     
         19        ASSIGN                                                   !5, $16
   12    20        ECHO                                                     !5
   13    21        IS_SMALLER_OR_EQUAL                                      1, !5
         22      > JMPZ                                                     ~18, ->25
   14    23    >   ECHO                                                     '24+hours+or+more.'
         24      > JMP                                                      ->26
   16    25    >   ECHO                                                     'less+than+24+hours.'
   17    26    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
187.92 ms | 1395 KiB | 15 Q