}
protected function shouldUseHashExtension() {
- return isset( $this->config['use-hash-extension'] ) ?
- $this->config['use-hash-extension'] : function_exists( 'hash_pbkdf2' );
+ return $this->config['use-hash-extension'] ?? function_exists( 'hash_pbkdf2' );
}
public function crypt( $password ) {