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<?php $url = "a[][]=1&a[][=2"; parse_str($url, $ar); print_r($ar);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BBmLJ
function name:  (null)
number of ops:  9
compiled vars:  !0 = $url, !1 = $ar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'a%5B%5D%5B%5D%3D1%26a%5B%5D%5B%3D2'
    3     1        INIT_FCALL                                               'parse_str'
          2        SEND_VAR                                                 !0
          3        SEND_REF                                                 !1
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'print_r'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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