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, 1 insertions, 1 deletions

diff --git a/cli/db-backup.php b/cli/db-backup.php
index 09604a2df..f391c6b41 100755
--- a/cli/db-backup.php
+++ b/cli/db-backup.php
@@ -1,7 +1,7 @@
 #!/usr/bin/env php
 <?php
 declare(strict_types=1);
-require(__DIR__ . '/_cli.php');
+require __DIR__ . '/_cli.php';
 
 performRequirementCheck(FreshRSS_Context::systemConf()->db['type'] ?? '');
 $ok = true;