3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = time(); $datetime = new DateTime(); $datetime->setTimestamp($timestamp); $datetime->modify('last hour'); echo $datetime->format('r');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PatYg
function name:  (null)
number of ops:  17
compiled vars:  !0 = $timestamp, !1 = $datetime
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'time'
          1        DO_ICALL                                         $2      
          2        ASSIGN                                                   !0, $2
    5     3        NEW                                              $4      'DateTime'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $4
    6     6        INIT_METHOD_CALL                                         !1, 'setTimestamp'
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0          
    7     9        INIT_METHOD_CALL                                         !1, 'modify'
         10        SEND_VAL_EX                                              'last+hour'
         11        DO_FCALL                                      0          
    9    12        INIT_METHOD_CALL                                         !1, 'format'
         13        SEND_VAL_EX                                              'r'
         14        DO_FCALL                                      0  $9      
         15        ECHO                                                     $9
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.5 ms | 1394 KiB | 15 Q