PHPWord导出提供损坏的Word文件

Question

我使用了PHPWord网站上的示例代码:http://phpword.codeplex.com/documentation 当我尝试用Word打开它时出现错误"Office Open XML文件test.docx因为存在问题而无法打开内容." 当我点击"详细信息"时,它只是说"文件已损坏,无法打开".它确实让我修复它并打开它,但这不是非常用户友好...这是我正在使用的代码:

// Create a new PHPWord Object
$PHPWord = new PHPWord();

// Every element you want to append to the word document is placed in a section. So you need a section:
$section = $PHPWord->createSection();

// After creating a section, you can append elements:
$section->addText('Hello world!');

// You can directly style your text by giving the addText function an array:
$section->addText('Hello world! I am formatted.', array('name'=>'Tahoma', 'size'=>16, 'bold'=>true));

// If you often need the same style again you can create a user defined style to the word document
// and give the addText function the name of the style>:
$PHPWord->addFontStyle('myOwnStyle', array('name'=>'Verdana', 'size'=>14, 'color'=>'1B2232'));
$section->addText('Hello world! I am formatted by a user defined style', 'myOwnStyle');

// You can also putthe appended element to local object an call functions like this:
$myTextElement = $section->addText('Hello World!');



header('Content-Type: application/vnd.ms-word');
header('Content-Disposition: attachment;filename="test.docx"');
header('Cache-Control: max-age=0');
// At least write the document to webspace:
$objWriter = PHPWord_IOFactory::createWriter($PHPWord, 'Word2007');
$objWriter->save('php://output');

正如你所看到的,我确实使用了php:// output作为保存.关于如何摆脱腐败的任何想法.我确实打开了zip,看到在document.xml的末尾出现了空行.也许这是造成它的？

谢谢!

Answer 1

只需添加ob_clean(); 输出之前!

ob_clean();
$objWriter->save('php://output');

这将清理你的输出,现在你可以安全地生成docx文件:)

Answer 2

我知道这是一个老问题,但我有完全相同的问题,只是找到了最简单的解决方案.我遇到的问题是我正在使用Symfony,并且在生成文件时,我不得不用Notepad ++编辑文件,看看内容后面有错误信息,说控制器需要一个Response().

所以我最后exit;刚刚推出->save(),它运作良好.

Answer 3

您添加的任何文本都不应包含HTML字符.将所有适用的字符转换为HTML实体,例如,如果您必须首先添加以下"我和我的代码",请执行以下操作:

$Text_to_Add = htmlentities("Me & my Code");
$section->addText($Text_to_Add);

使用Builtin功能保存文件.docx文件是zip文件(你可以在winrar或winzip中打开它们),所以你不应该使用php://输出

$objWriter->save('helloWorld.docx');    
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename=helloWorld.docx");
header("Content-Type: application/docx");
header("Content-Transfer-Encoding: binary");

这样,文件将被创建,然后由用户下载.

附注:docx文件实际上是XML文件.所以任何xml保留字符都会破坏文件.解决方法是将文本转换为以下内容

function xmlEntities($str)
{
    $xml = array('"','&','&','<','>',' ','¡','¢','£','¤','¥','¦','§','¨','©','ª','«','¬','­','®','¯','°','±','²','³','´','µ','¶','·','¸','¹','º','»','¼','½','¾','¿','À','Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë','Ì','Í','Î','Ï','Ð','Ñ','Ò','Ó','Ô','Õ','Ö','×','Ø','Ù','Ú','Û','Ü','Ý','Þ','ß','à','á','â','ã','ä','å','æ','ç','è','é','ê','ë','ì','í','î','ï','ð','ñ','ò','ó','ô','õ','ö','÷','ø','ù','ú','û','ü','ý','þ','ÿ');
    $html = array('"','&','&','<','>',' ','¡','¢','£','¤','¥','¦','§','¨','©','ª','«','¬','­','®','¯','°','±','²','³','´','µ','¶','·','¸','¹','º','»','¼','½','¾','¿','À','Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë','Ì','Í','Î','Ï','Ð','Ñ','Ò','Ó','Ô','Õ','Ö','×','Ø','Ù','Ú','Û','Ü','Ý','Þ','ß','à','á','â','ã','ä','å','æ','ç','è','é','ê','ë','ì','í','î','ï','ð','ñ','ò','ó','ô','õ','ö','÷','ø','ù','ú','û','ü','ý','þ','ÿ');
    $str = str_replace($html,$xml,$str);
    $str = str_ireplace($html,$xml,$str);
    return $str;
}


$Text_to_Add = htmlentities("Me & my Code");
$Test_to_Add_XML_Cleaned = xmlEntities($Text_to_Add);
$section->addText($Test_to_Add_XML_Cleaned);