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.
1 Having an EPDM rubber roof professionally installed runs around $2.50-$4.50 a square foot or $2,250-$4,000 for a 30x30-foot flat roof on a single family home, depending on thickness, color, local labor rates and whether the old roof has to be removed.