framework/db/SqlToken.php
public function setChildren($children)
    {
        $this->_children = [];
        foreach ($children as $child) {
            $child->parent = $this;
            $this->_children[] = $child;
        }
        $this->updateCollectionOffsets();
    }
public function setChildren($children)
    {
        $this->_children = [];
        foreach ($children as $child) {
            $child->parent = $this;
            $this->_children[] = $child;
        }
        $this->updateCollectionOffsets();
    }
Sets a list of child tokens.
@param SqlToken[] $children child tokens.