$ xml-> writeData（）;不工作在ExcelWriterXML

Question

我在MAC上運行這個，XML文件正在創建，但數據沒有寫入文件。請，請幫忙。由於

<?php 

    include('ExcelWriterXML.php'); 

    /** 
    * @source 
    */ 
    $xml->docTitle('My Demo Doc'); 
    $xml->docAuthor('Robert F Greer'); 
    $xml->docCompany('Greers.Org'); 
    $xml->docManager('Wife'); 

    /** 
    * Choose to show any formatting/input errors on a seperate sheet 
    */ 
    $xml->showErrorSheet(true); 

    /** 
    * Show the style options 
    */ 
    $format1 = $xml->addStyle('left_rotate60_big'); 
    $format1->alignRotate(60); 
    $format1->alignHorizontal('Left'); 
    $format1->fontSize('18'); 

    $format2 = $xml->addStyle('verticaltext_left'); 
    $format2->alignVerticaltext(45); 
    $format2->alignHorizontal('Left'); 

    $format3 = $xml->addStyle('wraptext_top'); 
    $format3->alignWraptext(); 
    $format3->alignVertical('Top'); 

    /** 
    * Create a new sheet with the XML document 
    */ 
    $sheet1 = $xml->addSheet('Alignment'); 
    /** 
    * Add three new cells of type String with difference alignment values. 
    * Notice that the style of the each cell can be explicity named or the style 
    * reference can be passed. 
    */ 
    $sheet1->writeString(1,1,'left_rotate45',$format1); 
    $sheet1->writeString(1,2,'vertical left','verticaltext_left'); 
    $sheet1->writeString(1,3,'this text has been wrapped and is aligned at the top','wraptext_top'); 
    $sheet1->writeString(1,4,'No style applied'); 


    $sheet2 = $xml->addSheet('Formulas'); 
    /** 
    * Wrote three numbers. 
    * Rows 4 and 5 show the formulas in R1C1 notation using the writeFormula() 
    * function. 
    * Also see how comments are added. 
    */ 
    $sheet2->columnWidth(1,'100'); 
    $sheet2->writeString(1,1,'Number'); 
    $sheet2->writeNumber(1,2,50); 
    $sheet2->writeString(2,1,'Number'); 
    $sheet2->writeNumber(2,2,30); 
    $sheet2->writeString(3,1,'Number'); 
    $sheet2->writeNumber(3,2,20); 
    $sheet2->writeString(4,1,'=SUM(R[-3]C:R[-1]C)'); 
    $sheet2->writeFormula('Number',4,2,'=SUM(R[-3]C:R[-1]C)'); 
    $sheet2->addComment(4,2,'Here is my formula: =SUM(R[-3]C:R[-1]C)','My NAME'); 
    $sheet2->writeString(5,1,'=SUM(R1C2:R3C2)'); 
    $sheet2->writeFormula('Number',5,2,'=SUM(R1C1:R3C2)'); 
    $sheet2->addComment(5,2,'Here is my formula: =SUM(R1C1:R3C2)'); 

    $sheet4 = $xml->addSheet('more formatting'); 
    $format4 = $xml->addStyle('my style'); 
    $format4->fontBold(); 
    $format4->fontItalic(); 
    $format4->fontUnderline('DoubleAccounting'); 
    $format4->bgColor('Black'); 
    $format4->fontColor('White'); 
    $format4->numberFormatDateTime(); 
    $mydate = $sheet4->convertMysqlDateTime('2008-02-14 19:30:00'); 
    $sheet4->writeDateTime(1,1,$mydate,$format4); 
    // Change the row1 height to 30 pixels 
    $sheet4->rowHeight(1,'30'); 
    $sheet4->writeString(2,1,'formatted text + cell color + merged + underlined',$format4); 
    // Merge (2,1) with 4 columns to the right and 2 rows down 
    $sheet4->cellMerge(2,1,4,2); 
    exit; 

    /** 
    * Send the headers, then output the data 
    */ 
    $xml->sendHeaders(); 
    $xml->writeData(); 

    ?> 

Answer 1

嘗試以下變化：

$xml->writeData(); 


$xml->writeData([Path your file]); 

如果空返回XML。