19:05:33 Enable Cell Caching using MemoryGZip method<br />19:05:33 Create new PHPExcel object<br />19:05:33 Set properties<br />19:05:33 Add data<br />19:05:33 Hide 'Phone' and 'fax' columns<br />19:05:33 Set outline levels<br />19:05:33 Freeze panes<br />19:05:33 Rows to repeat at top<br />19:05:34 Write to Excel2007 format<br /><br />
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