StackOverflow2013

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plurals

PO
primarykey
Id
17320541
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
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CreationDate
2013-06-26T12:51:15.107
FavoriteCount
0
LastActivityDate
2013-06-26T12:51:15.107
LastEditDate
LastEditorUserId
0
OwnerUserId
2216380
ParentId
17320026
PostTypeId
2
Score
3
ViewCount
0
LastEditorDisplayName
text
Body
<p>Works for me, when the alue is quotes by double quotes, let's post an example, since it doesn't get clear in the comment.</p> <p>I created a file <code>html.html</code>:</p> <pre><code><html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="description" content="some content"> </head> <body> <div>TODO write content</div> </body> </html> </code></pre> <p>and then a php:</p> <pre><code><?php $file = "html.html"; $dom = new DOMDocument(); $dom->loadHTMLFile($file); $xpath = new DOMXPath($dom); $name = 'description'; $query = '/html/head/meta[@name="'.$name.'"]/@content'; $contents = $xpath->query($query); echo $contents->item(0)->value; ?> </code></pre> <p>And the output is <code>some content</code></p> <p>You need to close the single quotes after the first double ones, so they will be kept in the quoted string, then to put the variable, start quoting and put double quotes again</p> <p>EDIT:</p> <p>I have used your HTML from the posted site:</p> <pre><code><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <style type="text/css" media="screen">  </style> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"> <title>Product1 Name</title> <link href="n-defaultStyle.css" rel="stylesheet" type="text/css"> <meta http-equiv="pragma" content="no-cache"> <meta name="keywords" content=" Ilmfpnv, VrbfZgj, Fsikeprr Mluw"> <meta name="description" content="Beu Urb Hcsmihnurb cl c avlqclb ZtatcZq nrbc in unidrdpt cft mbvfp kj rmi isspulu. Uqwoiab in sf upq lkspuj jZ oed diirovs"> </head> </code></pre> <p>And still have no problems, output:</p> <p><code>Beu Urb Hcsmihnurb cl c avlqclb ZtatcZq nrbc in unidrdpt cft mbvfp kj rmi isspulu. Uqwoiab in sf upq lkspuj jZ oed diirovs</code></p>
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Title
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POxpath query giving no result
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  PTQuestion
PostTypePostTypeId
1. PTAnswer
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UserOwnerUserId
1. USRoyal Bg
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PostsAcceptedAnswerId
1. POxpath query giving no result
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1. VO
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CommentsPostId
1. This table or related slice is empty.

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