PHP DOM: How to get child elements by tag name in an elegant manner?

Question

I\'m parsing some XML with PHP DOM extension in order to store the data in some other form. Quite unsurprisingly, when I parse an element I pretty often need to obtain all c

Answer 1

simple iteration process

$parent = $p->parentNode;

foreach ( $parent->childNodes as $pp ) {

    if ( $pp->nodeName == 'p' ) {

        if ( strlen( $pp->nodeValue ) ) {
            echo "{$pp->nodeValue}\n";
        }

    }

}