https://bugzilla.wikimedia.org/show_bug.cgi?id=40861
Web browser: ---
Bug #: 40861
Summary: SkinTemplate's menu generating functions should fill
up all indices they might ever provide with nulls
Product: MediaWiki
Version: 1.21-git
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: Unprioritized
Component: General/Unknown
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Mobile Platform: ---
I've run into this issue with $this->data['content_navigation']; see bug 40857.
These functions should fill up all indices they might ever provide with nulls
instead of leaving them undefined.
Rationale:
a) undefined values force the caller to check everything with isset(), which is
butt-ugly.
b) these values are not undefined; they are defined perfectly well, to be
non-existent (or empty, or in other words null) for given page-view-user
combination.
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