19:18:23 Create new PHPExcel object
19:18:23 Set document properties
19:18:23 Add data
19:18:23 Set data validation
19:18:23 Write to Excel5 format
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19:18:23 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0055 seconds
19:18:23 Current memory usage: 2 MB
19:18:23 Peak memory usage: 2 MB
19:18:23 Done writing file
File has been created in C:\Apache24\htdocs\leaf_webview\vendor\phpoffice\phpexcel\Examples