00:08:42 Write to Excel2007 format<br />00:08:42 File written to 33chartcreate-line.xlsx<br />00:08:42 Peak memory usage: 1 MB<br />00:08:42 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case5\simplewind\vendor\phpoffice\phpexcel\Examples<br />