19:18:22 Create new PHPExcel object<br />19:18:22 Set properties<br />19:18:22 Add data<br />19:18:22 Hide 'Phone' and 'fax' columns<br />19:18:22 Set outline levels<br />19:18:22 Freeze panes<br />19:18:22 Rows to repeat at top<br />19:18:22 Write to Excel2007 format<br />19:18:23 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4825 seconds<br />19:18:23 Current memory usage: 18 MB<br />19:18:23 Peak memory usage: 22 MB<br />19:18:23 Done writing file<br />File has been created in C:\Apache24\htdocs\leaf_webview\vendor\phpoffice\phpexcel\Examples<br />