04:21:06 Enable Cell Caching using MemoryGZip method<br />04:21:06 Create new PHPExcel object<br />04:21:06 Set properties<br />04:21:06 Add data<br />04:21:06 Hide 'Phone' and 'fax' columns<br />04:21:06 Set outline levels<br />04:21:06 Freeze panes<br />04:21:06 Rows to repeat at top<br />04:21:08 Write to Excel2007 format<br />04:21:10 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.1541 seconds<br />04:21:10 Current memory usage: 23.5 MB<br />04:21:10 Peak memory usage: 26.75 MB<br />04:21:10 Done writing file<br />File has been created in /home/intran3x/public_html/vacaciones/controlador/PHPExcel18/Examples<br />