13:40:50 Enable Cell Caching using MemoryGZip method<br />13:40:50 Create new PHPExcel object<br />13:40:50 Set properties<br />13:40:50 Add data<br />13:40:50 Hide 'Phone' and 'fax' columns<br />13:40:50 Set outline levels<br />13:40:50 Freeze panes<br />13:40:50 Rows to repeat at top<br />13:40:51 Write to Excel2007 format<br /><br />
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