3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(DateTime::createFromFormat('Y-m-d', '2008-09-22')->format('U') === (new DateTime('2008-09-22'))->format('U'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QFR1c
function name:  (null)
number of ops:  18
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          2        SEND_VAL                                                 'Y-m-d'
          3        SEND_VAL                                                 '2008-09-22'
          4        DO_FCALL                                      0  $0      
          5        INIT_METHOD_CALL                                         $0, 'format'
          6        SEND_VAL_EX                                              'U'
          7        DO_FCALL                                      0  $1      
          8        NEW                                              $2      'DateTime'
          9        SEND_VAL_EX                                              '2008-09-22'
         10        DO_FCALL                                      0          
         11        INIT_METHOD_CALL                                         $2, 'format'
         12        SEND_VAL_EX                                              'U'
         13        DO_FCALL                                      0  $4      
         14        IS_IDENTICAL                                     ~5      $1, $4
         15        SEND_VAL                                                 ~5
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.53 ms | 1394 KiB | 15 Q