10:34:54 Create new PHPExcel object<br />10:34:54 Set document properties<br />10:34:54 Add some data<br />10:34:54 Rename worksheet<br />10:34:54 Set document security<br />10:34:54 Set sheet security<br />10:34:54 Write to Excel5 format<br />10:34:54 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0138 seconds<br />10:34:54 Current memory usage: 5.5 MB<br />10:34:54 Peak memory usage: 5.5 MB<br />10:34:54 Done writing file<br />File has been created in /usr/local/apache/htdocs/zhongrunjia/extend/PHPExcel/Examples<br />