| @@ -217,9 +217,8 @@ | ||
| 217 | 217 | continue; |
| 218 | 218 | } |
| 219 | 219 | switch ( $series['type'] ) { |
| 220 | 220 | case 'number': |
| 221 | - $data[ $i ] = preg_replace( '/[\x{200B}-\x{200D}\x{FEFF}]/u', '', $data[ $i ] ); | |
| 222 | 221 | $data[ $i ] = ( is_numeric( $data[ $i ] ) ) ? floatval( $data[ $i ] ) : ( is_numeric( str_replace( ',', '', $data[ $i ] ) ) ? floatval( str_replace( ',', '', $data[ $i ] ) ) : null ); |
| 223 | 222 | break; |
| 224 | 223 | case 'boolean': |
| 225 | 224 | $datum = trim( strval( $data[ $i ] ) ); |
| @@ -335,9 +334,9 @@ | ||
| 335 | 334 | * @param string $type 'date', 'timeofday' or 'datetime'. |
| 336 | 335 | * |
| 337 | 336 | * @return string|null |
| 338 | 337 | */ |
| 339 | - private static function determine_date_format( $value, $type ) { | |
| 338 | + private static final function determine_date_format( $value, $type ) { | |
| 340 | 339 | if ( version_compare( phpversion(), '5.3.0', '<' ) ) { |
| 341 | 340 | do_action( 'themeisle_log_event', Visualizer_Plugin::NAME, sprintf( 'PHP version %s not supported', phpversion() ), 'error', __FILE__, __LINE__ ); |
| 342 | 341 | return null; |
| 343 | 342 | } |
