3v4l.org

run code in 300+ PHP versions simultaneously
<?php $year = 2015; $year -= date("Y"); echo strtotime("first day of this month -1 year");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r4UMl
function name:  (null)
number of ops:  10
compiled vars:  !0 = $year
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 2015
    3     1        INIT_FCALL                                               'date'
          2        SEND_VAL                                                 'Y'
          3        DO_ICALL                                         $2      
          4        ASSIGN_OP                                     2          !0, $2
    4     5        INIT_FCALL                                               'strtotime'
          6        SEND_VAL                                                 'first+day+of+this+month+-1+year'
          7        DO_ICALL                                         $4      
          8        ECHO                                                     $4
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
168.62 ms | 1393 KiB | 17 Q