02:49:04 Enable Cell Caching using MemoryGZip method
02:49:04 Create new PHPExcel object
02:49:04 Set properties
02:49:04 Add data
02:49:04 Hide 'Phone' and 'fax' columns
02:49:04 Set outline levels
02:49:04 Freeze panes
02:49:04 Rows to repeat at top
02:49:05 Write to Excel2007 format

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