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<?php
class Issue2421 {
/**
* Regular expression to check if a given identifier name is valid for use in PHP.
*
* @var string
*/
const PHP_LABEL_REGEX = '`^[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*$`';
private $PHP_LABEL_REGEX = '`^[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*$`';
public function issue(string $regex = '`^[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*$`'): void{}
$regex
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.
}
phpDocumentor /
phpDocumentor
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.