Attribute libxml2 xpath iphone howto

Attribute libxml2 xpath howto:

Given the xml:

<yournodewithanattribute someattribute="some attribute value"></yournodewithanattribute>

To get the attribute value:

NSString *path = [NSString stringWithFormat:@"http://yourdomain/yourxmlfile.xml"];
NSURL *url = [NSURL URLWithString:path];
NSData *xmlData = [NSData dataWithContentsOfURL:url];
NSString *xPathQuery1;
NSArray *nodes1;

xPathQuery1 = @"//yournodewithanattribute";

nodes1 = (NSArray*)PerformXMLXPathQuery(xmlData, xPathQuery1);

for (NSDictionary *attrNodes1 in nodes1){
for (NSDictionary *nodeAttributeArray in [attrNodes1 objectForKey:@"nodeAttributeArray"]){
NSString *attributeName = [nodeAttributeArray objectForKey:@"attributeName"];
NSString *attributeValue = [nodeAttributeArray objectForKey:@"nodeContent"];
NSLog(@"Attribute Name: %@", attributeName);
NSLog(@"Attribute Value: %@", attributeValue);
}
}