WebSVN – lars-tiefland.laravel_shop – Diff – /trunk/vendor/nette/utils/src/Utils/Validators.php

  */
 class Validators
+{
 	use Nette\StaticClass;
+	private const BuiltinTypes = [
+		'string' => 1, 'int' => 1, 'float' => 1, 'bool' => 1, 'array' => 1, 'object' => 1,
+		'callable' => 1, 'iterable' => 1, 'void' => 1, 'null' => 1, 'mixed' => 1, 'false' => 1,
+		'never' => 1, 'true' => 1,
+	];
 	/** @var array<string,?callable> */
 	protected static $validators = [
 		// PHP types
 		'array' => 'is_array',
 	public static function assertField(
 		array $array,
 		$key,
 		?string $expected = null,
 		string $label = "item '%' in array"
-	): void {
+	): void
+	{
 		if (!array_key_exists($key, $array)) {
 			throw new AssertionException('Missing ' . str_replace('%', $key, $label) . '.');
 		} elseif ($expected) {
+			@
 			([0-9$alpha]([-0-9$alpha]{0,61}[0-9$alpha])?\\.)+  # domain - RFC 1034
 			[$alpha]([-0-9$alpha]{0,17}[$alpha])?              # top domain
 		$)Dix
 XX
-, $value);
+			, $value);
+	}
 			(/\\S*)?                                        # path
 			(\\?\\S*)?                                      # query
 			(\\#\\S*)?                                      # fragment
 		$)Dix
 XX
-, $value);
+			, $value);
+	}
 	 */
 	public static function isPhpIdentifier(string $value): bool
+	{
 		return preg_match('#^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$#D', $value) === 1;
+	}
+	/**
+	 * Determines if type is PHP built-in type. Otherwise, it is the class name.
+	 */
+	public static function isBuiltinType(string $type): bool
+	{
+		return isset(self::BuiltinTypes[strtolower($type)]);
+	}
+	/**
+	 * Determines if type is special class name self/parent/static.
+	 */
+	public static function isClassKeyword(string $name): bool
+	{
+		return (bool) preg_match('#^(self|parent|static)$#Di', $name);
+	}
+	/**
+	 * Checks whether the given type declaration is syntactically valid.
+	 */
+	public static function isTypeDeclaration(string $type): bool
+	{
+		return (bool) preg_match(<<<'XX'
+		~(
+			\?? (?<type> \\? (?<name> [a-zA-Z_\x7f-\xff][\w\x7f-\xff]*) (\\ (?&name))* ) |
+			(?<intersection> (?&type) (& (?&type))+ ) |
+			(?<upart> (?&type) | \( (?&intersection) \) )  (\| (?&upart))+
+		)$~xAD
+XX
+			, $type);
+	}
+}

Subversion-Projekte lars-tiefland.laravel_shop

(root)/trunk/vendor/nette/utils/src/Utils/Validators.php – Revision 148 → 150