3v4l.org

run code in 300+ PHP versions simultaneously
<?php header('X-Joehoe'); http_response_code(403);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/F0iQV
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'header'
          1        SEND_VAL                                                 'X-Joehoe'
          2        DO_ICALL                                                 
    5     3        INIT_FCALL                                               'http_response_code'
          4        SEND_VAL                                                 403
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.4 ms | 1393 KiB | 17 Q