How to auto submit form via php?

Question

PHP

hello i have this form

<form action="" id="formid" name="formname">
   <input name="txt" type="text" />
   <input id="subm" name="subm_1" type="submit" />
</form>

Please tell me how can I do it through php so that when the page is opened, the form is sent automatically without clicking on submit, and if it’s not possible through php, tell me how to do it through javascript ... all thanks

Answer 1

Jquery:

$(document).ready(function(){
   $('#formid').submit();
}

Answer 2

the user passes data through the form, which is passed to PHP in the form of $_POST or $_GET array elements,
there is no point in the form if nothing is entered into it