3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (new \DateTimeImmutable('2022-05-01 22:00:00'))->modify('+-30 seconds'); var_dump($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6eMQj
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTimeImmutable'
          1        SEND_VAL_EX                                              '2022-05-01+22%3A00%3A00'
          2        DO_FCALL                                      0          
          3        INIT_METHOD_CALL                                         $1, 'modify'
          4        SEND_VAL_EX                                              '%2B-30+seconds'
          5        DO_FCALL                                      0  $3      
          6        ASSIGN                                                   !0, $3
    5     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
137.01 ms | 996 KiB | 14 Q