05:18:24 Load from Excel2007 file<br />Call time to read Workbook was 0.0567 seconds<br />05:18:24 Current memory usage: 2 MB<br />05:18:24 Write to Excel2007 format<br />05:18:24 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0134 seconds<br />05:18:24 Current memory usage: 2.25 MB<br />05:18:24 Peak memory usage: 2.75 MB<br />05:18:24 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />