17:54:27 Enable Cell Caching using MemoryGZip method
17:54:27 Create new PHPExcel object
17:54:27 Set properties
17:54:27 Add data
17:54:27 Hide 'Phone' and 'fax' columns
17:54:27 Set outline levels
17:54:27 Freeze panes
17:54:27 Rows to repeat at top
17:54:28 Write to Excel2007 format

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