3v4l.org

run code in 300+ PHP versions simultaneously
<?php $current = '20130117010101'; $dateString = '20130115000000'; $preserveAfterDate = new DateTime($current); $preserveAfterDate->setTime(0,0,0); $preserveAfterDate->modify('-2 day'); var_dump($preserveAfterDate->format('Y-m-d H:i:s')); $fileDate = new DateTime($dateString); var_dump($fileDate->format('Y-m-d H:i:s')); $difference = $preserveAfterDate->diff($fileDate); var_dump($difference->format('%r%a'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ucImQ
function name:  (null)
number of ops:  41
compiled vars:  !0 = $current, !1 = $dateString, !2 = $preserveAfterDate, !3 = $fileDate, !4 = $difference
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '20130117010101'
    3     1        ASSIGN                                                   !1, '20130115000000'
    5     2        NEW                                              $7      'DateTime'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !2, $7
    6     6        INIT_METHOD_CALL                                         !2, 'setTime'
          7        SEND_VAL_EX                                              0
          8        SEND_VAL_EX                                              0
          9        SEND_VAL_EX                                              0
         10        DO_FCALL                                      0          
    7    11        INIT_METHOD_CALL                                         !2, 'modify'
         12        SEND_VAL_EX                                              '-2+day'
         13        DO_FCALL                                      0          
    9    14        INIT_FCALL                                               'var_dump'
         15        INIT_METHOD_CALL                                         !2, 'format'
         16        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         17        DO_FCALL                                      0  $12     
         18        SEND_VAR                                                 $12
         19        DO_ICALL                                                 
   11    20        NEW                                              $14     'DateTime'
         21        SEND_VAR_EX                                              !1
         22        DO_FCALL                                      0          
         23        ASSIGN                                                   !3, $14
   12    24        INIT_FCALL                                               'var_dump'
         25        INIT_METHOD_CALL                                         !3, 'format'
         26        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         27        DO_FCALL                                      0  $17     
         28        SEND_VAR                                                 $17
         29        DO_ICALL                                                 
   13    30        INIT_METHOD_CALL                                         !2, 'diff'
         31        SEND_VAR_EX                                              !3
         32        DO_FCALL                                      0  $19     
         33        ASSIGN                                                   !4, $19
   15    34        INIT_FCALL                                               'var_dump'
         35        INIT_METHOD_CALL                                         !4, 'format'
         36        SEND_VAL_EX                                              '%25r%25a'
         37        DO_FCALL                                      0  $21     
         38        SEND_VAR                                                 $21
         39        DO_ICALL                                                 
         40      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.75 ms | 1396 KiB | 15 Q