07:49:28 Create new PHPExcel object<br />07:49:28 Set document properties<br />07:49:28 Add some data<br />07:49:28 Sum of Range #1 is 23<br />07:49:28 Sum of Range #2 is 33<br />07:49:28 Sum of both Ranges is 56<br />07:49:28 Minimum value in either Range is 3<br />07:49:28 Maximum value in either Range is 17<br />07:49:28 Average value of both Ranges is 9.3333333333333<br />07:49:28 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/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>76</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/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>94</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/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>86</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/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>104</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/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>66</b><br />
07:49:28 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;ZipArchive&quot; not found in /var/www/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:220
Stack trace:
#0 /var/www/clients/client2/web70/web/vendor/turbo124/phpexcel/Examples/03formulas.php(119): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/var/www/clients/client2/web70/web/vendor/turbo124/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>220</b><br />