← All changes | classes/Visualizer/Source.php +2 -2 1.2.0 → 1.3.0 View file →

		@@ -130,12 +130,12 @@
130	130	}
131	131
132	132	switch ( $series['type'] ) {
133	133	case 'number':
134		- $data[$i] = floatval( $data[$i] );
	134	+ $data[$i] = !empty( $data[$i] ) ? floatval( $data[$i] ) : null;
135	135	break;
136	136	case 'boolean':
137		- $data[$i] = filter_validate( $data[$i], FILTER_VALIDATE_BOOLEAN );
	137	+ $data[$i] = !empty( $data[$i] ) ? filter_validate( $data[$i], FILTER_VALIDATE_BOOLEAN ) : null;
138	138	break;
139	139	case 'timeofday':
140	140	$date = new DateTime( '1984-03-16T' . $data[$i] );
141	141	if ( $date ) {