22:50:28 Create new PHPExcel object<br /><br />
<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1734</b><br />
22:50:28 Set document properties<br />22:50:28 Add some data<br /><br />
<b>Warning</b>:  Trying to access array offset on float in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>86</b><br />
22:50:28 Add comments<br /><br />
<b>Deprecated</b>:  PHPExcel_RichText::__construct(): Implicitly marking parameter $pCell as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/RichText.php</b> on line <b>51</b><br />
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<b>Deprecated</b>:  PHPExcel_RichText::addText(): Implicitly marking parameter $pText as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/RichText.php</b> on line <b>77</b><br />
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<b>Deprecated</b>:  PHPExcel_RichText_Run::setFont(): Implicitly marking parameter $pFont as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/RichText/Run.php</b> on line <b>71</b><br />
22:50:28 Add rich-text string<br />22:50:28 Merge cells<br />22:50:28 Protect cells<br />22:50:28 Set cell number formats<br />22:50:28 Set column widths<br />22:50:28 Set fonts<br />22:50:28 Set alignments<br />22:50:28 Set thin black border outline around column<br />22:50:28 Set thick brown border outline around Total<br />22:50:28 Set fills<br />22:50:28 Set style for header row using alternative method<br />22:50:28 Unprotect a cell<br />22:50:28 Add a hyperlink to the sheet<br />22:50:28 Add a drawing to the worksheet<br /><br />
<b>Deprecated</b>:  PHPExcel_Worksheet_BaseDrawing::setWorksheet(): Implicitly marking parameter $pValue as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet/BaseDrawing.php</b> on line <b>218</b><br />
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<b>Deprecated</b>:  PHPExcel_Worksheet_BaseDrawing::setShadow(): Implicitly marking parameter $pValue as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet/BaseDrawing.php</b> on line <b>446</b><br />
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<b>Deprecated</b>:  PHPExcel_Worksheet_Drawing_Shadow::setColor(): Implicitly marking parameter $pValue as nullable is deprecated, the explicit nullable type must be used instead in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet/Drawing/Shadow.php</b> on line <b>232</b><br />
22:50:28 Add a drawing to the worksheet<br />22:50:28 Add a drawing to the worksheet<br />22:50:28 Play around with inserting and removing rows and columns<br /><br />
<b>Parse error</b>:  syntax error, unexpected token &quot;{&quot; in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php</b> on line <b>892</b><br />
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<b>Deprecated</b>:  Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in <b>/var/www/html/persada/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php</b> on line <b>1734</b><br />