3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_sub(date_create(),date_interval_create_from_date_string("7 days")); echo date_format($date,"Y-m-d"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kvebG
function name:  (null)
number of ops:  15
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'date_sub'
          1        INIT_FCALL                                               'date_create'
          2        DO_ICALL                                         $1      
          3        SEND_VAR                                                 $1
          4        INIT_FCALL                                               'date_interval_create_from_date_string'
          5        SEND_VAL                                                 '7+days'
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                                 
    3     9        INIT_FCALL                                               'date_format'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 'Y-m-d'
         12        DO_ICALL                                         $4      
         13        ECHO                                                     $4
    4    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
175.57 ms | 939 KiB | 22 Q