Define array keys for use in templates

[Fraenkiman]

To display certain outputs only in static pages or entries or in categories, the following array keys must be defined so that no PHP warning is issued:

Undefined array key "entry"
Undefined array key "cat"
Undefined array key "category"
Undefined array key "m"
Undefined array key "y"
Undefined array key "page"
Undefined array key "paged"
Undefined array key "comments"

Steps towards reproducibility:

Include the following queries in the header.tpl template:

				{if $flatpress.params.entry}
					{if $flatpress.params.entry}
					:: <p>Output</p>
				{/if}
					{else}
					{if $flatpress.params.cat}
						:: <p>Output</p>
					{/if}
					{if $flatpress.params.y}
						:: <p>Output</p>
						{if $flatpress.params.m}
							<p>Output</p>
						{/if}
						20{$flatpress.params.y}
					{/if}
				{/if}

flatpress/index.php

Line 60 in dabe687

function index_staticpage($page, $explicit_req, &$params, &$module) {

flatpress/index.php

Line 84 in dabe687

function index_showposts(&$params, &$module) {