3v4l.org

run code in 500+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2013-02-07 13:00:00'); $datetime2 = new DateTime('2013-02-08 12:30:00'); $interval = $datetime1->diff($datetime2); $elapsed = $interval->format('%a days %h hours'); echo $elapsed . PHP_EOL; echo "Days: " . $interval->format('%a') . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OFYZo
function name:  (null)
number of ops:  25
compiled vars:  !0 = $datetime1, !1 = $datetime2, !2 = $interval, !3 = $elapsed
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   NEW                                                  $4      'DateTime'
          1        SEND_VAL_EX                                                  '2013-02-07+13%3A00%3A00'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $4
    3     4        NEW                                                  $7      'DateTime'
          5        SEND_VAL_EX                                                  '2013-02-08+12%3A30%3A00'
          6        DO_FCALL                                          0          
          7        ASSIGN                                                       !1, $7
    4     8        INIT_METHOD_CALL                                             !0, 'diff'
          9        SEND_VAR_EX                                                  !1
         10        DO_FCALL                                          0  $10     
         11        ASSIGN                                                       !2, $10
    5    12        INIT_METHOD_CALL                                             !2, 'format'
         13        SEND_VAL_EX                                                  '%25a+days+%25h+hours'
         14        DO_FCALL                                          0  $12     
         15        ASSIGN                                                       !3, $12
    7    16        CONCAT                                               ~14     !3, '%0A'
         17        ECHO                                                         ~14
    8    18        INIT_METHOD_CALL                                             !2, 'format'
         19        SEND_VAL_EX                                                  '%25a'
         20        DO_FCALL                                          0  $15     
         21        CONCAT                                               ~16     'Days%3A+', $15
         22        CONCAT                                               ~17     ~16, '%0A'
         23        ECHO                                                         ~17
         24      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
166.62 ms | 3303 KiB | 13 Q