18:38:57 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:38:57 Create new PHPExcel object<br />18:38:57 Set properties<br />18:38:57 Add data<br />18:38:57 Hide 'Phone' and 'fax' columns<br />18:38:57 Set outline levels<br />18:38:57 Freeze panes<br />18:38:57 Rows to repeat at top<br />18:38:57 Write to Excel2007 format<br />18:38:58 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6916 seconds<br />18:38:58 Current memory usage: 22 MB<br />18:38:58 Peak memory usage: 26 MB<br />18:38:58 Done writing file<br />File has been created in /home/htdocs/zhyl/vendor/PHPExcel/Examples<br />