10:14:19 Enable Cell Caching using MemoryGZip method
10:14:19 Create new PHPExcel object
10:14:19 Set properties
10:14:19 Add data
10:14:19 Hide 'Phone' and 'fax' columns
10:14:19 Set outline levels
10:14:19 Freeze panes
10:14:19 Rows to repeat at top
10:14:20 Write to Excel2007 format

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