Klasicky Form a post file

Ahoj, mel bych dotaz proc mi klasickym zpusobem nejde procpat file skzr post? nemoh sem vykoumat postup pro predani id komponente tak sme to chtel resit takto. Jde to nejak rozchodit? Post mi nevrati vubec $_POST[‚imgx‘]. diky

            <form action="{link this}" method="post" enctype="multipart/form-data">
                <input name="name" value="{$lidiEdit['name']}"><br>
                <input name="date" value="{$lidiEdit['date']|date: d.'.'.m.'.'.Y}"><br>
                <input type="file" name="imgx"><br>
                <input type="submit" value="Uložit" class="btn btn-success">

            </form>