20:30:50 Create new PHPExcel object<br /><br />
<b>Deprecated</b>:  Optional parameter $pCoordinate declared before required parameter $pValue is implicitly treated as a required parameter in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php</b> on line <b>1482</b><br />
20:30:50 Set document properties<br />20:30:50 Add some data<br /><br />
<b>Warning</b>:  Trying to access array offset on value of type int in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type int in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type int in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
20:30:50 Sum of Range #1 is 23<br /><br />
<b>Warning</b>:  Trying to access array offset on value of type int in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type int in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type int in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
20:30:50 Sum of Range #2 is 33<br />20:30:50 Sum of both Ranges is 56<br />20:30:50 Minimum value in either Range is <br />
<b>Deprecated</b>:  Optional parameter $trendType declared before required parameter $yValues is implicitly treated as a required parameter in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/trend/trendClass.php</b> on line <b>87</b><br />
3<br />20:30:50 Maximum value in either Range is 17<br />20:30:50 Average value of both Ranges is 9.333333333333334<br />20:30:50 Rename worksheet<br /><br />
<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>86</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>104</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>96</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>114</b><br />
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<b>Deprecated</b>:  Return type of PHPExcel_WorksheetIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>76</b><br />
20:30:50 Write to Excel2007 format<br /><br />
<b>Deprecated</b>:  Optional parameter $dataType declared before required parameter $pSheet is implicitly treated as a required parameter in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Chart.php</b> on line <b>1339</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
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<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
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<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not close zip file /var/www/html/s/vendor/phpoffice/phpexcel/Examples/03formulas.xlsx. in /var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /var/www/html/s/vendor/phpoffice/phpexcel/Examples/03formulas.php(119): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/var/www/html/s/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />