3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a = new DateTime(); var_dump($a->format('u')); var_dump(date('u')); var_dump($a->format('v')); var_dump(date('v'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/AEu9V
function name:  (null)
number of ops:  28
compiled vars:  !0 = $a
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $1      'DateTime'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $1
    4     3        INIT_FCALL                                                   'var_dump'
          4        INIT_METHOD_CALL                                             !0, 'format'
          5        SEND_VAL_EX                                                  'u'
          6        DO_FCALL                                          0  $4      
          7        SEND_VAR                                                     $4
          8        DO_ICALL                                                     
    5     9        INIT_FCALL                                                   'var_dump'
         10        INIT_FCALL                                                   'date'
         11        SEND_VAL                                                     'u'
         12        DO_ICALL                                             $6      
         13        SEND_VAR                                                     $6
         14        DO_ICALL                                                     
    6    15        INIT_FCALL                                                   'var_dump'
         16        INIT_METHOD_CALL                                             !0, 'format'
         17        SEND_VAL_EX                                                  'v'
         18        DO_FCALL                                          0  $8      
         19        SEND_VAR                                                     $8
         20        DO_ICALL                                                     
    7    21        INIT_FCALL                                                   'var_dump'
         22        INIT_FCALL                                                   'date'
         23        SEND_VAL                                                     'v'
         24        DO_ICALL                                             $10     
         25        SEND_VAR                                                     $10
         26        DO_ICALL                                                     
         27      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
129.52 ms | 480 KiB | 9 Q