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';
Can I install Roof-TopÂ® EPDM membrane directly over an existing roof? You can install Roof-TopÂ® EPDM membrane over an existing roof only if a new layer of 5/8â plywood, 5/8â OSB board, or polyisocyanurate board with a fiberglass backing is used as a barrier to protect the EPDM.
Repair roof leaks with Liquid EPDM Coatings and Liquid Rubber Coatings the only choice for a lasting solution. EPDM rubber products work on more roofing materials than any other kind of coating. Liquid EPDM coating has been the one product recommended time and again by contractors throughout the USA as an economical and long lasting solution. A proven alternative to roof replacement.