3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_SERVER[PHP_SELF] = (int) 0; phpinfo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KX2l7
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_CONSTANT                                   ~1      'PHP_SELF'
          1        CAST                                          4  ~3      0
          2        FETCH_W                      global              $0      '_SERVER'
          3        ASSIGN_DIM                                               $0, ~1
          4        OP_DATA                                                  ~3
    3     5        INIT_FCALL                                               'phpinfo'
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.64 ms | 1394 KiB | 15 Q