As I write this line is highlighted in black php5_MapScript code in mapfile LAYER NAME Peru_dep DATA "departamentos.shp" STATUS ON TYPE POLYGON CLASSITEM NOMB_DEP CLASS NAME "LIMA" *EXPRESSION /LIMA/* STYLE COLOR 200 150 2 OUTLINECOLOR 0 0 0 END END y los quiero pasar a PHP version php coce // Creamos un Layer dentro de nuestro MapObj y seteamos sus propiedades $jLayer = ms_newLayerObj($jMap); $jLayer->set( "name", "Peru_dep"); $jLayer->set( "type", MS_LAYER_POLYGON); $jLayer->set( "status", MS_ON); $jLayer->set( "data", "departamentos.shp"); $jLayer->set( "classitem", "NOMB_DEP"); //Creamos un classObj dentro del LayerObj $jClass = ms_newClassObj($jLayer); $jClass->set( "name", "LIMA"); *$jClass->set( "Expression", "/LIMA/");* //Creamos un styleObj dentro del classObj $jStyle = ms_newStyleObj($jClass); $jStyle->color->setRGB(200, 150, 2); $jStyle->outlinecolor->setRGB(200, 200, 200);