CIBlockElement::SetElementSection

CIBlockElement::SetElementSection(
 int ID,
 array arSections
);

The method binds the information block element to a section.

Parameter	Description
ID	Element ID.
arSections	Array of the section numeric identifiers to which the element is to be bound.

<?
$ID = 18;  // element ID
$arSects = array(1, 5, 7); // array of section ID's
CIBlockElement::SetElementSection($ID, $arSects);
?>