* @return bool|string
*/
public function makeParamString( $params ) {
- $page = isset( $params['page'] ) ? $params['page'] : 1;
+ $page = $params['page'] ?? 1;
if ( !isset( $params['width'] ) ) {
return false;
}
}
/**
- * Get metadata, unserializing it if neccessary.
+ * Get metadata, unserializing it if necessary.
*
* @param File $file The DjVu file in question
* @return string XML metadata as a string.