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<?php $filter = array( "user_id" => array("filter" => FILTER_VALIDATE_INT), ); $arResult["user_id"] = 1234; $arResult = filter_var_array($arResult, $filter); var_dump($arResult);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0Zkd1
function name:  (null)
number of ops:  12
compiled vars:  !0 = $filter, !1 = $arResult
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !1, 'user_id'
          2        OP_DATA                                                  1234
    7     3        INIT_FCALL                                               'filter_var_array'
          4        SEND_VAR                                                 !1
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !1, $4
    8     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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