14:40:51 Write to Excel2007 format<br />14:40:54 File written to 33chartcreate-column-2.xlsx<br />14:40:54 Peak memory usage: 2 MB<br />14:40:54 Done writing file<br />File has been created in C:\wamp64\www\sviaticos\vendor\phpoffice\phpexcel\Examples<br />