12:24:04 Enable Cell Caching using MemoryGZip method<br />12:24:04 Create new PHPExcel object<br />12:24:04 Set properties<br />12:24:04 Add data<br />12:24:04 Hide 'Phone' and 'fax' columns<br />12:24:04 Set outline levels<br />12:24:04 Freeze panes<br />12:24:04 Rows to repeat at top<br />12:24:04 Write to Excel2007 format<br />12:24:06 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5819 seconds<br />12:24:06 Current memory usage: 15.25 MB<br />12:24:06 Peak memory usage: 18 MB<br />12:24:06 Done writing file<br />File has been created in /home/gtscougagk/scolaritos/GT-SCOLARIX OS V2/PHPExcel/Examples<br />