12:07:41 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0055 seconds<br />12:07:41 Current memory usage: 2 MB<br />12:07:41 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0037 seconds<br />12:07:41 Current memory usage: 2 MB<br />12:07:41 Write to Excel2007 format<br />12:07:41 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0062 seconds<br />12:07:41 Current memory usage: 2 MB<br />12:07:41 Peak memory usage: 2 MB<br />12:07:41 Done writing file<br />File has been created in /var/www/erp/PHPExcel-1.8-/Examples<br />