PHP > a menu library
My favorite Menu that I adapted for the new ESO home page and some of its adaptations:
A function that finally gives me the complete path to a menu item. Not just the path to the parent as getPath… here we go:
# builds total path (including the item itself...)
# call $m->buildTotalPath($m->menu, array())
# use $m->pathtohere
function buildTotalPath($menu, $path, $level=0) {
// loop through the (sub)menu
foreach ($menu as $node_id => $node) {
// save the path of the current node in the urlmap
##!!! include current node
$path[$level] = $node_id;
$this->pathtohere[$node["url"]] = $path;
// if current node has a submenu
if ($node["sub"]) {
// continue search recursivly -
$this->buildTotalPath($node["sub"], $path, $level+1);
}
}
return true;
}
# get path including item itself.....
function getTotalPath() {
$this->buildTotalPath($this->menu, array());
$this->current_url = $this->getCurrentURL();
while ($this->current_url &&
!isset($this->pathtohere[$this->current_url]) &&
!isset($this->pathtohere[$this->current_url.".html"])) {
$this->current_url = substr($this->current_url, 0, -1);
}
if (isset($this->pathtohere[$this->current_url])) {
$myvar = $this->current_url;
} else {
$myvar = $this->current_url.".html";
}
return $this->pathtohere[$myvar];
}
thanks to Ulf for providing the idea and the source code of the menu functions!