3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = 'online PHP shell, execute code in 100+ different PHP versions!'; preg_match_all('#[a-z0-9]{6}#i',$b,$w); var_dump($w);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gvjAL
function name:  (null)
number of ops:  10
compiled vars:  !0 = $b, !1 = $w
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'online+PHP+shell%2C+execute+code+in+100%2B+different+PHP+versions%21'
    3     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%23%5Ba-z0-9%5D%7B6%7D%23i'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    4     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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