PHP | Spreadsheet_Excel_Writer | setBold() Function

The setBold() function is an inbuilt function in PHP | Spreadsheet_Excel_Writer which is used to set the boldness of the text.

Syntax:

void Format::setBold( $weight = 1 )

Parameters: This function accepts single parameter $weight which is used to set the weigh of the text. The default value of text weight is 1 (700). It ranges from 100 to 1000.



Return Value: This function returns TRUE on success and PEAR_ERROR on failure.
Example 1:

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<?php
require_once 'Spreadsheet/Excel/Writer.php';
  
// Create Spreadsheet_Excel_Writer Object
$workbook = new Spreadsheet_Excel_Writer();
  
// Add Worksheet
$worksheet =& $workbook->addWorksheet();
  
// Set Font Family Times New Roman 
$format_setBold =& $workbook->addFormat();
$format_setBold->setFontFamily('Times New Roman');
  
// Set Bold Property
$format_setBold->setBold();
  
// Set Shadow to text
$format_setBold->setShadow();
  
// Write to Worksheet
$worksheet->write(0, 0, "Information");
$worksheet->write(1, 0, "Website Name", $format_setBold);
$worksheet->write(1, 1, "Address", $format_setBold);
$worksheet->write(2, 0, "GeeksforGeeks", $format_setBold);
$worksheet->write(2, 1, "https://www.geeksforgeeks.org/"
                                      $format_setBold);
$workbook->send('test.xls');
  
$workbook->close();
?> 

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Output:

Example 2:

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<?php
require_once 'Spreadsheet/Excel/Writer.php';
  
// Add Workbook
$workbook = new Spreadsheet_Excel_Writer();
  
// Add Format to spreadsheet
$format_bold =& $workbook->addFormat();
  
// Set Bold
$format_bold->setBold();
  
// Add Worksheet to Sprerdsheet
$worksheet =& $workbook->addWorksheet();
  
// Write to Worksheet
$worksheet->write(0, 0, "Details of GeeksforGeeks 
                          Contributors", $format_bold);
$worksheet->write(1, 0, "Author", $format_bold);
$worksheet->write(1, 1, "User Handle", $format_bold);
$worksheet->write(2, 0, "Sarthak", $format_bold);
$worksheet->write(2, 1, "sarthak_ishu11", $format_bold);
  
// Send .xlsx file to header
$workbook->send('test.xls');
  
// Close Workbook Object
$workbook->close();
?>

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Output:

Reference: https://pear.php.net/manual/en/package.fileformats.spreadsheet-excel-writer.spreadsheet-excel-writer-format.setbold.php



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