16:56:46 Create new PHPExcel object
16:56:46 Set document properties
16:56:46 Add data
16:56:46 Set data validation
16:56:46 Write to Excel5 format
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16:56:46 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0224 seconds
16:56:46 Current memory usage: 2 MB
16:56:46 Peak memory usage: 2 MB
16:56:46 Done writing file
File has been created in C:\Apache24\htdocs\leaf_webview\vendor\phpoffice\phpexcel\Examples