3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = date("Y-m-d H:i:s") - 100; echo $a;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/05g6J
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'date'
          1        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
          2        DO_ICALL                                         $1      
          3        SUB                                              ~2      $1, 100
          4        ASSIGN                                                   !0, ~2
    3     5        ECHO                                                     !0
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
181.67 ms | 1393 KiB | 15 Q