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<?php $_POST = array( 'product_id' => 'libgd<script>', 'component' => '10', 'versions' => '2.0.33', 'testscalar' => array('2', '23', '10', '12'), 'testarray' => '2', ); $args = array( 'product_id' => FILTER_SANITIZE_ENCODED, 'component' => array('filter' => FILTER_VALIDATE_INT, 'flags' => FILTER_REQUIRE_ARRAY, 'options' => array('min_range' => 1, 'max_range' => 10) ), 'versions' => FILTER_SANITIZE_ENCODED, 'doesnotexist' => FILTER_VALIDATE_INT, 'testscalar' => array( 'filter' => FILTER_VALIDATE_INT, 'flags' => FILTER_REQUIRE_SCALAR, ), 'testarray' => array( 'filter' => FILTER_VALIDATE_INT, 'flags' => FILTER_REQUIRE_ARRAY, ) ); $myinputs = filter_input_array(INPUT_POST, $args); var_dump($myinputs); echo "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aGBW5
function name:  (null)
number of ops:  13
compiled vars:  !0 = $args, !1 = $myinputs
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_W                      global              $2      '_POST'
          1        ASSIGN                                                   $2, <array>
    9     2        ASSIGN                                                   !0, <array>
   28     3        INIT_FCALL                                               'filter_input_array'
          4        SEND_VAL                                                 0
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $5      
          7        ASSIGN                                                   !1, $5
   30     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                                 
   31    11        ECHO                                                     '%0A'
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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