3v4l.org

run code in 300+ PHP versions simultaneously
<?php $path1 = '/etc/passwd/dfdf/aaa'; $path2 = 'etc/passwd/dfdf/aaa'; print_r(extract('/', $path1));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HQdLF
function name:  (null)
number of ops:  10
compiled vars:  !0 = $path1, !1 = $path2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%2Fetc%2Fpasswd%2Fdfdf%2Faaa'
    3     1        ASSIGN                                                   !1, 'etc%2Fpasswd%2Fdfdf%2Faaa'
    4     2        INIT_FCALL                                               'print_r'
          3        INIT_FCALL                                               'extract'
          4        SEND_VAL                                                 '%2F'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.3 ms | 1394 KiB | 17 Q