23:28:39 Enable Cell Caching using MemoryGZip method
23:28:39 Create new PHPExcel object
23:28:39 Set properties
23:28:39 Add data
23:28:39 Hide 'Phone' and 'fax' columns
23:28:39 Set outline levels
23:28:39 Freeze panes
23:28:39 Rows to repeat at top
23:28:40 Write to Excel2007 format

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