function ManifestDocument::fetchElementByName

4 calls to ManifestDocument::fetchElementByName()

ManifestDocument::getBundlesElement in vendor/phar-io/manifest/src/xml/ManifestDocument.php

ManifestDocument::getContainsElement in vendor/phar-io/manifest/src/xml/ManifestDocument.php

ManifestDocument::getCopyrightElement in vendor/phar-io/manifest/src/xml/ManifestDocument.php

ManifestDocument::getRequiresElement in vendor/phar-io/manifest/src/xml/ManifestDocument.php

File

vendor/phar-io/manifest/src/xml/ManifestDocument.php, line 104

Class

ManifestDocument

Namespace

PharIo\Manifest

Code

private function fetchElementByName(string $elementName) : DOMElement {
    $element = $this->dom
        ->getElementsByTagNameNS(self::XMLNS, $elementName)
        ->item(0);
    if (!$element instanceof DOMElement) {
        throw new ManifestDocumentException(sprintf('Element %s missing', $elementName));
    }
    return $element;
}