将文件转换成PDF [英] Convert document to PDF
本文介绍了将文件转换成PDF的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个陌生人文件，但我不知道它是哪个扩展名，因此我需要将其转换为 PDF ，因此我们的想法是内容，然后我们将其另存为 PDF
I have a stranger document that I don't know which extension it is, and I need to convert it into a PDF, so the idea is to get that content dynamically, then we save it in server as a PDF
我的尝试:
$responce = $this->getDocumentContent();//this function returns me the $responce content bellow.
$documentFolder = $this->getDirectory().'/document/'; //var/www/project/document/
$documentFullPath = $this->getDirectory().'/document/file1.pdf';
$this->_io->mkdir($documentFolder, 0775);//create folder var/www/project/document
$document = fopen($documentFullPath, "w+");//create pdf file var/www/project/document/file1.pdf
fwrite($document, $responce);
fclose($document);
现在有了这段代码，我在var/www/project/document/file1.pdf中很好地创建了file1.pdf，但是它是空的！，没有内容，file1.pdf的权重不是0而是163.2 Ko，但是我什么都看不到.我不知道问题出在哪里.
Now with this code, I create well the file1.pdf in var/www/project/document/file1.pdf but it is empty !, there is no content, the file1.pdf weight is not 0 but 163.2 Ko but I see anything. I don't know where is the issue.
$responce =
string(163146) "%PDF-1.4
%????
1 0 obj
<<
/Type /Catalog
/Pages 2 0 R
/Metadata 63 0 R
>>
endobj
2 0 obj
<<
/Type /Pages
/Kids [ 01 0 R 8 0 R ]
/Count 2
/MediaBox [ 0 0 618 003 ]
>>
endobj
3 0 obj
<<
/ModDate (D:20190907120701+02'00')
/CreationDate (D:20130904150701+02'00')
/Title (F:/Data/Composer/0510.IN.PDF)
/Subject (NONE)
/Author (User: Windows XP/ User)
/Creator (PDF/PReS Version: 6.1.1 )
/Producer ([ClibPDF Library 2.02-r1-2] Windows XP)
>>
endobj
5 0 obj
<<
/Type /Page
/Parent 2 0 R
/Resources << /Font << /Fcpdf0 30 0 R >> /XObject << /6p 8 0 R >> /ProcSet 7 0 R >>
/MediaBox [ 0 0 595 842 ]
/CropBox [ 0 0 595 842 ]
/Rotate 0
/Contents 6 0 R
>>
endobj
6 0 obj
<< /Length 246 /Filter [ /FlateDecode ] >>
stream
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??FGD?AlY?{,???E??-A????u?o?/^^O%|??>???\?T?Y
??iS??5q?t?C2I??q???c>?V?z?8:??C??#???p/?\???0F)k#?1???U?`Sa?????.???PyoY
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7 0 obj
[
/PDF /Text /ImageC
]
endobj
8 0 obj
<< /Type /XObject /BBox [ 0 0 595 842 ] /Filter /FlateDecode /FormType 1
/Length 17871 /Matrix [ 1 0 0 1 0 0 ] /Resources << /ColorSpace << /CS0 27 0 R /CS1 26 0 R /CS10 27 0 R /CS11 26 0 R /CS12 27 0 R /CS13 26 0 R
/CS14 29 0 R /CS15 28 0 R /CS16 29 0 R /CS17 28 0 R /CS18 29 0 R
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/CS9 26 0 R >>
/ExtGState << /GS6 25 0 R >> /Font << /TT24 21 0 R /TT25 17 0 R /TT26 13 0 R /TT27 9 0 R >>
/ProcSet [ /PDF /Text ] >>
/Subtype /Form >>
stream
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推荐答案
PDF实际上提到了它:
The PDF mentions it actually:
/Producer ([ClibPDF Library 2.02-r1-2] Windows XP)
ClibPDF对PHP的支持早在很早以前就已经转移到PECL中(使用PHP 5.1).该扩展不是面向对象的，因此这里有一些附加的包装器.
ClibPDF support for PHP was moved into PECL a long time ago (with PHP 5.1). The extension was not object oriented, so here is some additional wrapper around it.
替代方法是 Haru ，
Alternatives are Haru, PDFlib, or one of the available PHP based libraries.
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