RE: [SPAM] - [Mediawiki-l] A PHP question for a newbie - Email found in subject - MediaWiki-l

28 Dec 2005


      Hi,
I found the meaning of foreach ($this->data['nav_urls'] as $key => $item). Does it iterate the data array? Where is this data array defined in clean.php or MediaWiki code please?
Thank you,
Piyush
-----Original Message-----
From: mediawiki-l-bounces@Wikimedia.org
[mailto:mediawiki-l-bounces@Wikimedia.org]On Behalf Of Piyush Varma
Sent: Wednesday, December 28, 2005 10:29 AM
To: mediawiki-l@Wikimedia.org
Subject: [SPAM] - [Mediawiki-l] A PHP question for a newbie - Email
found in subject
Hi,
I need interpretation the following lines of code:
foreach ($this->data['nav_urls'] as $key => $item) {
  $href = htmlspecialchars($item['href']);
  $text = strtolower(htmlspecialchars(
   $this->translator->translate($key)));
  if ($key == "upload" && $isEnglish)
   $text = "upload files";
  $link = "<a href='$href'>$text</a>";
  if ($key == "help")
   $helpLink = $link;
  if ($key == "recentchanges")
   $recentLink = $link;
  if ($key == "upload")
   $uploadLink = $link;
  if ($key == "specialpages")
   $specialLink = $link;
  if ($key == "recentchangeslinked")
   $relatedLink = $link;
 }
Especially, what do I understand by "$this->data['nav_urls'] as $key => $item" line of code?
Thank you,
Piyush
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