IF STATEMENTS / If an element contains a value

Hi dear,

When I have this in function:

function my_contains_function ($element, $value1, $value2, $value3, $value4, $atribut1, $atribut2, $atribut3, $atribut4) {
	if (stripos($element, $value1) !== false) {
		return $atribut1;
}	
	if (stripos($element, $value2) !== false) {
		return $atribut2;
}
			if (stripos($element, $value3) !== false) {
		return $atribut3;
}
			if (stripos($element, $value4) !== false) {
		return $atribut4;
	
	} else {
		return;
	}
}

How to post those values in wpallimport field. I forget it how? ??