05:58:12 Create new PHPExcel object<br />05:58:12 Set document properties<br />05:58:12 Add some data<br />05:58:12 Rename worksheet<br />05:58:12 Set cell protection<br />05:58:12 Set sheet security<br />05:58:12 Write to Excel2007 format<br />05:58:13 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0744 seconds<br />05:58:13 Current memory usage: 3.75 MB<br />05:58:13 Peak memory usage: 3.75 MB<br />05:58:13 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />