17:05:24 Write to Excel2007 format<br />17:05:24 File written to 33chartcreate-column-2.xlsx<br />17:05:24 Peak memory usage: 7.5 MB<br />17:05:24 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />