PHP Spreadsheet_Excel_Writer setUnderline()用法及代码示例

setUnderline()函数是PHP中的内置函数| Spreadsheet_Excel_Writer用于设置文本的下划线。

用法:

void Format::setUnderline( $underline )

参数：该函数接受单个参数$underline。对于单行，此参数的可能值为1；对于双行，此参数的可能值为2。

返回值：成功时返回TRUE，失败时返回PEAR_ERROR。

范例1：

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

输出：

范例2：

<?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_setUnderline =& $workbook->addFormat(); 
$format_setUnderline->setFontFamily('Times New Roman'); 
  
// Set Italic Property 
$format_setUnderline->setItalic(); 
  
// Set Underline to text 
$format_setUnderline->setUnderline(2); 
  
// Write to Worksheet 
$worksheet->write(0, 0, "Information"); 
$worksheet->write(1, 0, "Website Name", $format_setUnderline); 
$worksheet->write(1, 1, "Address", $format_setUnderline); 
$worksheet->write(2, 0, "GeeksforGeeks", $format_setUnderline); 
$worksheet->write(2, 1, "https://www.geeksforgeeks.org/",  
                                 $format_setUnderline); 
$workbook->send('test.xls'); 
  
$workbook->close(); 
?>

输出：

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

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注：本文由纯净天空筛选整理自sarthak_ishu11大神的英文原创作品 PHP | Spreadsheet_Excel_Writer | setUnderline() Function。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。