3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime; $departure = (new DateTime)->modify('+42 hours'); echo $now->format('Y-m-d H:i:s') . PHP_EOL; echo $departure->format('Y-m-d H:i:s') . PHP_EOL; echo $now->diff($departure)->format('%h') . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/i9aen
function name:  (null)
number of ops:  28
compiled vars:  !0 = $now, !1 = $departure
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    3     3        NEW                                              $5      'DateTime'
          4        DO_FCALL                                      0          
          5        INIT_METHOD_CALL                                         $5, 'modify'
          6        SEND_VAL_EX                                              '%2B42+hours'
          7        DO_FCALL                                      0  $7      
          8        ASSIGN                                                   !1, $7
    4     9        INIT_METHOD_CALL                                         !0, 'format'
         10        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         11        DO_FCALL                                      0  $9      
         12        CONCAT                                           ~10     $9, '%0A'
         13        ECHO                                                     ~10
    5    14        INIT_METHOD_CALL                                         !1, 'format'
         15        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         16        DO_FCALL                                      0  $11     
         17        CONCAT                                           ~12     $11, '%0A'
         18        ECHO                                                     ~12
    6    19        INIT_METHOD_CALL                                         !0, 'diff'
         20        SEND_VAR_EX                                              !1
         21        DO_FCALL                                      0  $13     
         22        INIT_METHOD_CALL                                         $13, 'format'
         23        SEND_VAL_EX                                              '%25h'
         24        DO_FCALL                                      0  $14     
         25        CONCAT                                           ~15     $14, '%0A'
         26        ECHO                                                     ~15
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.1 ms | 1394 KiB | 13 Q