21:23:52 Unable to set Cell Caching using SQLite method, reverting to memory<br />21:23:52 Create new PHPExcel object<br />21:23:52 Set properties<br />21:23:52 Add data<br />21:23:52 Hide 'Phone' and 'fax' columns<br />21:23:52 Set outline levels<br />21:23:52 Freeze panes<br />21:23:52 Rows to repeat at top<br />21:23:54 Write to Excel2007 format<br />21:23:57 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 3.2758 seconds<br />21:23:57 Current memory usage: 29 MB<br />21:23:57 Peak memory usage: 32.25 MB<br />21:23:57 Done writing file<br />File has been created in /usr/local/apache/htdocs/GonzaloPeñalva/minas/vendor/phpoffice/phpexcel/Examples<br />