23:52:16 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0043 seconds<br />23:52:16 Current memory usage: 2 MB<br />23:52:16 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0021 seconds<br />23:52:16 Current memory usage: 2 MB<br />23:52:16 Write to Excel2007 format<br />23:52:16 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0033 seconds<br />23:52:16 Current memory usage: 2 MB<br />23:52:16 Peak memory usage: 2 MB<br />23:52:16 Done writing file<br />File has been created in /home/icostco/public_html/crm/vendor/phpoffice/phpexcel/Examples<br />