20:30:45 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/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php</b> on line <b>1482</b><br />
20:30:45 Set document properties<br />20:30:45 Add some data<br /><br />
<b>Warning</b>:  Trying to access array offset on value of type float in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>90</b><br />
20:30:45 Add comments<br />20:30:45 Add rich-text string<br />20:30:45 Merge cells<br />20:30:45 Protect cells<br />20:30:45 Set cell number formats<br />20:30:45 Set column widths<br />20:30:45 Set fonts<br />20:30:45 Set alignments<br />20:30:45 Set thin black border outline around column<br />20:30:45 Set thick brown border outline around Total<br />20:30:45 Set fills<br />20:30:45 Set style for header row using alternative method<br />20:30:45 Unprotect a cell<br />20:30:45 Add a hyperlink to an external website<br />20:30:45 Add a hyperlink to another cell on a different worksheet within the workbook<br />20:30:45 Add a drawing to the worksheet<br />20:30:45 Add a drawing to the worksheet<br />20:30:45 Add a drawing to the worksheet<br />20:30:45 Play around with inserting and removing rows and columns<br />20:30:45 Set header/footer<br />20:30:45 Set page orientation and size<br />20:30:45 Rename first 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/kl/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/kl/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/kl/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/kl/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/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php</b> on line <b>76</b><br />
20:30:45 Create a second Worksheet object<br />20:30:45 Add some data<br />20:30:45 Set the worksheet tab color<br />20:30:45 Set alignments<br />20:30:45 Set column widths<br />20:30:45 Set fonts<br />20:30:45 Add a drawing to the worksheet<br />20:30:45 Set page orientation and size<br />20:30:45 Rename second worksheet<br />20:30:45 Write to HTML format<br /><br />
<b>Deprecated</b>:  Optional parameter $pValue declared before required parameter $pDefaultFont is implicitly treated as a required parameter in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Drawing.php</b> on line <b>71</b><br />
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<b>Deprecated</b>:  Optional parameter $pValue declared before required parameter $pDefaultFont is implicitly treated as a required parameter in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Drawing.php</b> on line <b>99</b><br />
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<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
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<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
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<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
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<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
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<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
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<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
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<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
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<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
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<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
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<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
<br />
<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
<br />
<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
<br />
<b>Deprecated</b>:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/Font.php</b> on line <b>259</b><br />
<br />
<b>Deprecated</b>:  mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php</b> on line <b>553</b><br />
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<b>Warning</b>:  fopen(/var/www/html/kl/vendor/phpoffice/phpexcel/Examples/17html.htm): Failed to open stream: Permission denied in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php</b> on line <b>164</b><br />
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<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not open file /var/www/html/kl/vendor/phpoffice/phpexcel/Examples/17html.htm for writing. in /var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:166
Stack trace:
#0 /var/www/html/kl/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML-&gt;save()
#1 {main}
  thrown in <b>/var/www/html/kl/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php</b> on line <b>166</b><br />