From 5c30107033835792370e19b0a3704eb59b4f5c15 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Thu, 16 Jan 2025 05:52:00 +0100
Subject: [PATCH] cs

---
 ncs.php                                               | 3 +--
 src/PhpGenerator/Dumper.php                           | 4 ++--
 src/PhpGenerator/Helpers.php                          | 4 ++--
 src/PhpGenerator/PhpNamespace.php                     | 2 +-
 tests/PhpGenerator/Dumper.dump().phpt                 | 4 ++--
 tests/PhpGenerator/Helpers.isNamespaceIdentifier.phpt | 6 +++---
 tests/PhpGenerator/PhpFile.phpt                       | 4 ++--
 7 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/ncs.php b/ncs.php
index 6dca0c3d..9c743bdd 100644
--- a/ncs.php
+++ b/ncs.php
@@ -8,7 +8,6 @@
 declare(strict_types=1);
 
 return [
-	// constant NULL, FALSE in src/PhpGenerator/Type.php
-	'constant_case' => false,
+	// constants in src/PhpGenerator/Type.php
 	'lowercase_static_reference' => false,
 ];
diff --git a/src/PhpGenerator/Dumper.php b/src/PhpGenerator/Dumper.php
index b6047067..a3aeafc7 100644
--- a/src/PhpGenerator/Dumper.php
+++ b/src/PhpGenerator/Dumper.php
@@ -73,14 +73,14 @@ private function dumpString(string $s): string
 
 		$utf8 = preg_match('##u', $s);
 		$escaped = preg_replace_callback(
-			$utf8 ? '#[\p{C}\\\\]#u' : '#[\x00-\x1F\x7F-\xFF\\\\]#',
+			$utf8 ? '#[\p{C}\\\]#u' : '#[\x00-\x1F\x7F-\xFF\\\]#',
 			fn($m) => $special[$m[0]] ?? (strlen($m[0]) === 1
 					? '\x' . str_pad(strtoupper(dechex(ord($m[0]))), 2, '0', STR_PAD_LEFT)
 					: '\u{' . strtoupper(ltrim(dechex(self::utf8Ord($m[0])), '0')) . '}'),
 			$s,
 		);
 		return $s === str_replace('\\\\', '\\', $escaped)
-			? "'" . preg_replace('#\'|\\\\(?=[\'\\\\]|$)#D', '\\\\$0', $s) . "'"
+			? "'" . preg_replace('#\'|\\\(?=[\'\\\]|$)#D', '\\\$0', $s) . "'"
 			: '"' . addcslashes($escaped, '"$') . '"';
 	}
 
diff --git a/src/PhpGenerator/Helpers.php b/src/PhpGenerator/Helpers.php
index 7290d390..fe296991 100644
--- a/src/PhpGenerator/Helpers.php
+++ b/src/PhpGenerator/Helpers.php
@@ -75,7 +75,7 @@ public static function tagName(string $name, string $of = PhpNamespace::NameNorm
 
 	public static function simplifyTaggedNames(string $code, ?PhpNamespace $namespace): string
 	{
-		return preg_replace_callback('~/\*\(([ncf])\*/([\w\x7f-\xff\\\\]++)~', function ($m) use ($namespace) {
+		return preg_replace_callback('~/\*\(([ncf])\*/([\w\x7f-\xff\\\]++)~', function ($m) use ($namespace) {
 			[, $of, $name] = $m;
 			return $namespace
 				? $namespace->simplifyType($name, $of)
@@ -106,7 +106,7 @@ public static function isIdentifier(mixed $value): bool
 
 	public static function isNamespaceIdentifier(mixed $value, bool $allowLeadingSlash = false): bool
 	{
-		$re = '#^' . ($allowLeadingSlash ? '\\\\?' : '') . self::ReIdentifier . '(\\\\' . self::ReIdentifier . ')*$#D';
+		$re = '#^' . ($allowLeadingSlash ? '\\\?' : '') . self::ReIdentifier . '(\\\\' . self::ReIdentifier . ')*$#D';
 		return is_string($value) && preg_match($re, $value);
 	}
 
diff --git a/src/PhpGenerator/PhpNamespace.php b/src/PhpGenerator/PhpNamespace.php
index bcd50840..e4d2df62 100644
--- a/src/PhpGenerator/PhpNamespace.php
+++ b/src/PhpGenerator/PhpNamespace.php
@@ -200,7 +200,7 @@ public function resolveName(string $name, string $of = self::NameNormal): string
 	 */
 	public function simplifyType(string $type, string $of = self::NameNormal): string
 	{
-		return preg_replace_callback('~[\w\x7f-\xff\\\\]+~', fn($m) => $this->simplifyName($m[0], $of), $type);
+		return preg_replace_callback('~[\w\x7f-\xff\\\]+~', fn($m) => $this->simplifyName($m[0], $of), $type);
 	}
 
 
diff --git a/tests/PhpGenerator/Dumper.dump().phpt b/tests/PhpGenerator/Dumper.dump().phpt
index 379acbf6..d9469a6e 100644
--- a/tests/PhpGenerator/Dumper.dump().phpt
+++ b/tests/PhpGenerator/Dumper.dump().phpt
@@ -34,8 +34,8 @@ Assert::same("'Hello'", $dumper->dump('Hello'));
 Assert::same('"\t\n\r\e"', $dumper->dump("\t\n\r\e"));
 Assert::same('"\u{FEFF}"', $dumper->dump("\xEF\xBB\xBF")); // BOM
 Assert::same('\'$"\\\\\'', $dumper->dump('$"\\'));
-Assert::same('\'$"\\ \x00\'', $dumper->dump('$"\\ \x00')); // no escape
-Assert::same('"\\$\\"\\\\ \x00"', $dumper->dump("$\"\\ \x00"));
+Assert::same('\'$"\ \x00\'', $dumper->dump('$"\ \x00')); // no escape
+Assert::same('"\$\"\\\ \x00"', $dumper->dump("$\"\\ \x00"));
 Assert::same(
 	"'I\u{F1}t\u{EB}rn\u{E2}ti\u{F4}n\u{E0}liz\u{E6}ti\u{F8}n'",
 	$dumper->dump("I\u{F1}t\u{EB}rn\u{E2}ti\u{F4}n\u{E0}liz\u{E6}ti\u{F8}n"), // Iñtërnâtiônàlizætiøn
diff --git a/tests/PhpGenerator/Helpers.isNamespaceIdentifier.phpt b/tests/PhpGenerator/Helpers.isNamespaceIdentifier.phpt
index acdb92d6..17704c22 100644
--- a/tests/PhpGenerator/Helpers.isNamespaceIdentifier.phpt
+++ b/tests/PhpGenerator/Helpers.isNamespaceIdentifier.phpt
@@ -13,9 +13,9 @@ Assert::true(Helpers::isNamespaceIdentifier("\x7F"));
 Assert::true(Helpers::isNamespaceIdentifier("\x7F\\\x7F"));
 Assert::false(Helpers::isNamespaceIdentifier('0Item'));
 Assert::true(Helpers::isNamespaceIdentifier('Item\Item'));
-Assert::false(Helpers::isNamespaceIdentifier('Item\\\\Item'));
-Assert::false(Helpers::isNamespaceIdentifier('\\Item'));
+Assert::false(Helpers::isNamespaceIdentifier('Item\\\Item'));
+Assert::false(Helpers::isNamespaceIdentifier('\Item'));
 Assert::false(Helpers::isNamespaceIdentifier('Item\\'));
 
-Assert::true(Helpers::isNamespaceIdentifier('\\Item', allowLeadingSlash: true));
+Assert::true(Helpers::isNamespaceIdentifier('\Item', allowLeadingSlash: true));
 Assert::false(Helpers::isNamespaceIdentifier('Item\\', allowLeadingSlash: true));
diff --git a/tests/PhpGenerator/PhpFile.phpt b/tests/PhpGenerator/PhpFile.phpt
index 04a024d9..f50491c0 100644
--- a/tests/PhpGenerator/PhpFile.phpt
+++ b/tests/PhpGenerator/PhpFile.phpt
@@ -74,7 +74,7 @@ $interfaceF
 $traitG = $file->addTrait('Baz\G');
 Assert::same($file->addNamespace('Baz'), $traitG->getNamespace());
 
-$file->addFunction('Baz\\f2')
+$file->addFunction('Baz\f2')
 	->setReturnType('Foo\B');
 
 
@@ -112,7 +112,7 @@ Assert::same([
 	'FooBar\I',
 ], array_keys($file->getClasses()));
 
-Assert::same(['Baz\\f2', 'f1'], array_keys($file->getFunctions()));
+Assert::same(['Baz\f2', 'f1'], array_keys($file->getFunctions()));