00:48:04 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0258 seconds<br />00:48:04 Current memory usage: 2 MB<br />00:48:04 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0025 seconds<br />00:48:04 Current memory usage: 2 MB<br />00:48:04 Write to Excel2007 format<br />00:48:04 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0159 seconds<br />00:48:04 Current memory usage: 4 MB<br />00:48:04 Peak memory usage: 4 MB<br />00:48:04 Done writing file<br />File has been created in /var/www/html/elite-general-trias/vendor/phpoffice/phpexcel/Examples<br />