14:49:59 Enable Cell Caching using MemoryGZip method
14:49:59 Create new PHPExcel object
14:49:59 Set properties
14:49:59 Add data
14:49:59 Hide 'Phone' and 'fax' columns
14:49:59 Set outline levels
14:49:59 Freeze panes
14:49:59 Rows to repeat at top
14:50:00 Write to Excel2007 format

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