3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'foo=val&bar[]=1&bar[]=2&bar[]=3&baz[key1]=val1&baz[key2]=val2&baz[key3]=val3'; // this emulates how $_POST and $_GET are decoded parse_str($str, $arr); var_dump($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uokbZ
function name:  (null)
number of ops:  9
compiled vars:  !0 = $str, !1 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'foo%3Dval%26bar%5B%5D%3D1%26bar%5B%5D%3D2%26bar%5B%5D%3D3%26baz%5Bkey1%5D%3Dval1%26baz%5Bkey2%5D%3Dval2%26baz%5Bkey3%5D%3Dval3'
    6     1        INIT_FCALL                                               'parse_str'
          2        SEND_VAR                                                 !0
          3        SEND_REF                                                 !1
          4        DO_ICALL                                                 
    8     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
130.84 ms | 1398 KiB | 17 Q