I executed this example and object comparison returned true on clone call. But it returned false when I request another reference from same layer from getLayer. Should not it return true ?
#/* 09/04/2010 test for mapserver object comparison on PHP. # If I clone a layer object from a map instance and compare the cloned with ref, do they are the same ? # Answer: yes. # PHP state: Two object instances are equal if they have the same attributes and values, and are instances of the same class #require_once dirname( __FILE__ ).'/class/mapfile/Mapfile.php'; #Mapfile::checkLibrary(); $map = ms_newMapObj( '' ); var_dump( $map->numlayers ); $l = ms_newlayerobj( $map ); var_dump( $map->numlayers ); print( nl2br( "\n" ) ); $l->set( 'type', MS_LAYER_POLYGON ); #var_dump( $l->type ); $lClone = clone $l; var_dump( __LINE__, ( $l == $lClone ) ); var_dump( __LINE__, ( $l == $map->getLayer( 0 ) ) ); $lRef = $map->getLayer( 0 ); var_dump( __LINE__, ( $l == $lRef ), $l->type, $lRef->type ); #repeated test but now with $l from the reference from getLayer print( nl2br( "\n" ) ); $l = $map->getLayer( 0 ); $lClone = clone $l; var_dump( __LINE__, ( $l == $lClone ) ); var_dump( __LINE__, ( $l == $map->getLayer( 0 ) ) ); $lRef = $map->getLayer( 0 ); var_dump( __LINE__, ( $l == $lRef ), $l->type, $lRef->type ); exit;
_______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users