23:57:49 Write to Excel2007 format<br />23:57:49 File written to 33chartcreate-line.xlsx<br />23:57:49 Peak memory usage: 4.25 MB<br />23:57:49 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />