在URL中使用双引号 [英] Using Double-Quotation Marks in a URL

问题描述

下面的链接工作正常，除非变量 $ row [title] 包含一个双引号（）。在这种情况下，引号后的所有内容在链接中被省略。

我怎样才能让链接包含双引号之后的所有内容？

预先感谢，

John

  echo'< td class =sitename2>< a href =http：//www...com/.../comments/index.php？submission ='。$ row [title]。'>' 。$ row [countComments]。'COMMENTS< / a>< / td>'; 
  

解决方案

对于可能需要包含的网址部分，始终使用 urlencode 任何不寻常的......

  echo'< td class =sitename2>'。
'< ; a href =http：//www...com/.../comments/index.php？submission ='。 
 urlencode（$ row [title]）。 
'>'。
 $ row [countComments]。'COMMENTS< / a>< / td>'; 
  

如果您想进入标准，请参阅

unreserved = ALPHA / DIGIT /noreferrer> RFC3986 ，它定义了安全或' - /。/_/〜

urlencode确保您想要包含在URL中的值服从这些标准

The link below works fine unless the variable $row["title"] contains a double-quotation mark ("). In that case, everything after the quotation marks is omitted in the link.

How can I make the link include everything after a double-quotation mark?

Thanks in advance,

John

echo '<td class="sitename2"><a href="http://www...com/.../comments/index.php?submission='.$row["title"].'">'.$row["countComments"].' COMMENTS</a></td>';

解决方案

Always use urlencode for parts of a URL which might need to contain anything unusual....

echo '<td class="sitename2">'.
  '<a href="http://www...com/.../comments/index.php?submission='.
  urlencode($row["title"]).
  '">'.
  $row["countComments"].' COMMENTS</a></td>';

If you want to get into the standards, refer to RFC3986 which defines the safe, or 'unreserved' character as follows:

unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"

urlencode makes sure that a value you want to include in a URL obeys these standards

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