3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = NULL; $date = (new DateTime())->setTimestamp($timestamp); echo $date->format('U = Y-m-d H:i:s') . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/D2SdL
function name:  (null)
number of ops:  13
compiled vars:  !0 = $timestamp, !1 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, null
    5     1        NEW                                              $3      'DateTime'
          2        DO_FCALL                                      0          
          3        INIT_METHOD_CALL                                         $3, 'setTimestamp'
          4        SEND_VAR_EX                                              !0
          5        DO_FCALL                                      0  $5      
          6        ASSIGN                                                   !1, $5
    6     7        INIT_METHOD_CALL                                         !1, 'format'
          8        SEND_VAL_EX                                              'U+%3D+Y-m-d+H%3Ai%3As'
          9        DO_FCALL                                      0  $7      
         10        CONCAT                                           ~8      $7, '%0A'
         11        ECHO                                                     ~8
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
168.49 ms | 1397 KiB | 13 Q