22:01:04 Set timezone
22:01:04 Set value binder
22:01:04 Create new PHPExcel object
22:01:04 Set properties
22:01:04 Set default font
22:01:04 Set column widths
22:01:04 Add some data
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<b>Notice</b>:  Trying to access array offset on value of type int in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type int in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type float in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type float in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type float in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type float in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type bool in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
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<b>Notice</b>:  Trying to access array offset on value of type bool in <b>/var/www/sigicov_sign/shared/PHPExcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
22:01:04 Rename sheet
22:01:04 Write to Excel5 format
22:01:04 Peak memory usage: 2 MB
22:01:04 Done writing file.