05:31:28 Create new PHPExcel object<br />05:31:28 Set document properties<br />05:31:28 Add some data<br />05:31:28 Rename worksheet<br />05:31:28 Set cell protection<br />05:31:28 Set sheet security<br />05:31:28 Write to Excel2007 format<br />05:31:29 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0421 seconds<br />05:31:29 Current memory usage: 7 MB<br />05:31:29 Peak memory usage: 7.5 MB<br />05:31:29 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />