15:04:57 Create new PHPExcel object
15:04:57 Set document properties
15:04:57 Add data
15:04:57 Set data validation
15:04:57 Write to Excel5 format
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15:04:57 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0148 seconds
15:04:57 Current memory usage: 6 MB
15:04:57 Peak memory usage: 6 MB
15:04:57 Done writing file
File has been created in /home/corpubc/public_html/ControlMONTESSORI/vendor/phpoffice/phpexcel/Examples