16:31:03 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.2844 seconds<br />16:31:03 Current memory usage: 3 MB<br />16:31:03 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0191 seconds<br />16:31:03 Current memory usage: 3 MB<br />16:31:03 Write to Excel2007 format<br />16:31:03 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.1282 seconds<br />16:31:03 Current memory usage: 4.5 MB<br />16:31:03 Peak memory usage: 4.5 MB<br />16:31:03 Done writing file<br />File has been created in C:\web_publica\gerapli\PHPExcel\Examples<br />