11:59:29 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0193 seconds<br />11:59:29 Current memory usage: 6.5 MB<br />11:59:29 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0024 seconds<br />11:59:29 Current memory usage: 6.5 MB<br />11:59:29 Write to Excel2007 format<br />11:59:29 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />11:59:29 Current memory usage: 9 MB<br />11:59:29 Peak memory usage: 9 MB<br />11:59:29 Done writing file<br />File has been created in /home/surtido1/crm.surtidorindustrial.com/crm/vendor/phpoffice/phpexcel/Examples<br />