3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start(); echo "Hello\n"; setcookie("cookiename", "cookiedata"); ob_end_flush(); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ATTFB
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'ob_start'
          1        DO_ICALL                                                 
    3     2        ECHO                                                     'Hello%0A'
    5     3        INIT_FCALL                                               'setcookie'
          4        SEND_VAL                                                 'cookiename'
          5        SEND_VAL                                                 'cookiedata'
          6        DO_ICALL                                                 
    7     7        INIT_FCALL                                               'ob_end_flush'
          8        DO_ICALL                                                 
    9     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.27 ms | 1394 KiB | 19 Q