}
private String getPHPDocLink(Declaration declaration) {
String path = null;
if (declaration instanceof IPHPDocAwareDeclaration) {
IPHPDocAwareDeclaration phpDocDeclaration = (IPHPDocAwareDeclaration) declaration;
PHPDocBlock docBlock = phpDocDeclaration.getPHPDoc();
if (docBlock != null) {
for (PHPDocTag docTag : docBlock.getTags(PHPDocTagKinds.LINK)) {
Matcher m = HTTP_URL_PATTERN.matcher(docTag.getValue()
.trim());
if (m.find()) {