From 3d8f7ee33b528b285a029a6a457f48837e322b76 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?M=C3=A1t=C3=A9=20Bartus?= Date: Thu, 31 Dec 2020 14:49:49 +0100 Subject: [PATCH] [ticket/16671] Do not allow leading backslashes in use statements PHPBB3-16671 --- .../code_sniffer/phpbb/Sniffs/Namespaces/UnusedUseSniff.php | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/build/code_sniffer/phpbb/Sniffs/Namespaces/UnusedUseSniff.php b/build/code_sniffer/phpbb/Sniffs/Namespaces/UnusedUseSniff.php index f7f6300df5..fedbef3a28 100644 --- a/build/code_sniffer/phpbb/Sniffs/Namespaces/UnusedUseSniff.php +++ b/build/code_sniffer/phpbb/Sniffs/Namespaces/UnusedUseSniff.php @@ -86,6 +86,11 @@ class phpbb_Sniffs_Namespaces_UnusedUseSniff implements Sniff $class_name_short = $tokens[$class_name_end - 1]['content']; } + if ($class_name_full[0] === '\\') + { + $phpcsFile->addError("There must not be a leading '\\' in use statements.", $stackPtr, 'Malformed'); + } + $ok = false; // Checks in simple statements (new, instanceof and extends)