WIP - Removing unneccessary closing tags to prevent potential issues. (#223)

* Part 1

Removing closing tags when no HTML or other output comes after the last PHP codeblock.

* Further removals

* nothing

---------

Co-authored-by: slawkens <slawkens@gmail.com>

admin/includes/functions.php

@@ -1 +1,2 @@
-<?php
+<?php
+// nothing yet here

admin/index.php

@@ -68,4 +68,4 @@ ob_end_clean();
 // template
 $template_path = 'template/';
 require ADMIN . $template_path . 'template.php';
-?>
+

admin/pages/pages.php

@@ -196,5 +196,3 @@ class Pages
 		return !count($errors);
 	}
 }
-
-?>

admin/pages/statistics.php

@@ -36,4 +36,3 @@ $twig->display('admin.statistics.html.twig', array(
 	'account_type' => (USE_ACCOUNT_NAME ? 'name' : 'number'),
 	'points' => $points
 ));
-?>

admin/pages/version.php

@@ -47,4 +47,3 @@ function version_revert($version)
 	$release = $version;
 	return $major . '.' . $minor . '.' . $release;
 }*/
-?>

admin/tools/phpinfo.php

@@ -13,4 +13,3 @@ if(!function_exists('phpinfo'))
 	die('phpinfo() disabled on this web server.');
 
 phpinfo();
-?>