00:40:01 Enable Cell Caching using MemoryGZip method
00:40:01 Create new PHPExcel object
00:40:01 Set properties
00:40:01 Add data
00:40:01 Hide 'Phone' and 'fax' columns
00:40:01 Set outline levels
00:40:01 Freeze panes
00:40:01 Rows to repeat at top
00:40:02 Write to Excel2007 format

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