3v4l.org

run code in 300+ PHP versions simultaneously
<?php parse_str('a[1]=foo&a[100]=bar'); var_dump($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k30eb
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'parse_str'
          1        SEND_VAL                                                 'a%5B1%5D%3Dfoo%26a%5B100%5D%3Dbar'
          2        DO_ICALL                                                 
    5     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
185.77 ms | 1393 KiB | 17 Q