08:20:39 Enable Cell Caching using MemoryGZip method
08:20:39 Create new PHPExcel object
08:20:39 Set properties
08:20:39 Add data
08:20:39 Hide 'Phone' and 'fax' columns
08:20:39 Set outline levels
08:20:39 Freeze panes
08:20:39 Rows to repeat at top
08:20:41 Write to Excel2007 format

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