← All changes | classes/models/FrmNotification.php +4 -2 6.27 → 6.2.2 View file →

		@@ -63,11 +63,13 @@
63	63	* @return void
64	64	*/
65	65	private static function print_recipients( $atts ) {
66	66	if ( apply_filters( 'frm_echo_emails', false ) ) {
	67	+
67	68	$sent_to = array_merge( (array) $atts['to_email'], (array) $atts['cc'], (array) $atts['bcc'] );
68	69	$sent_to = array_filter( $sent_to );
69		- $temp = str_replace( '<', '&lt;', $sent_to );
70		- echo ' ' . FrmAppHelper::kses( implode( ', ', $temp ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
	70	+
	71	+ $temp = str_replace( '<', '&lt;', $sent_to );
	72	+ echo ' ' . FrmAppHelper::kses( implode( ', ', (array) $temp ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
71	73	}
72	74	}
73	75	}