Change how files are included (#7916)

1. `include`, `include_once`, `require` and `require_once` are expressions not functions, parentheses are not necessary.
2. to move up the directory tree, it's better to use the `dirname` function instead of relying on `/..`.

1 files changed, 3 insertions, 3 deletions

diff --git a/p/ext.php b/p/ext.php
index 6642ff2d1..71922ac01 100644
--- a/p/ext.php
+++ b/p/ext.php
@@ -1,7 +1,7 @@
 <?php
 declare(strict_types=1);
-require(__DIR__ . '/../constants.php');
-require(LIB_PATH . '/lib_rss.php');	//Includes class autoloader
+require dirname(__DIR__) . '/constants.php';
+require LIB_PATH . '/lib_rss.php';	//Includes class autoloader
 
 function get_absolute_filename(string $file_name): string {
 	$core_extension = realpath(CORE_EXTENSIONS_PATH . '/' . $file_name);
@@ -103,7 +103,7 @@ if ($mtime === false) {
 	sendNotFoundResponse();
 }
 
-require(LIB_PATH . '/http-conditional.php');
+require LIB_PATH . '/http-conditional.php';
 
 if (file_exists(DATA_PATH . '/no-cache.txt') || !httpConditional($mtime, 604800, 2)) {
 	readfile($absolute_filename);