Sorting Arrays. PHP has several functions that deal with sorting arrays, and this document exists to help sort it all out. The main differences are: Some sort based on the array keys, whereas others by the values: $array['key'] = 'value';
Sold per linear foot. EPDM Roofing System Keeps a Good Roof Over Your RV. Brite-Ply EPDM Rubber Roofing on your RV means your roof will be quiet by eliminating roof rumble and noise from wind, rain, and other elements. It assures a water-tight roof that is maintenance free. Itâs heat reflecting characteristics saves you energy.
For the most part there are two types of rubber roofing used in the RV industry: Ethylene Propylene Diene Monomer (EPDM) and Thermal Poly Olefin (TPO). The problem is each type has its own unique characteristics and care and maintenance requirements, but most RV owners donât know which type of rubber roof they have.