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