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XMLWriter::text

xmlwriter_text

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)

XMLWriter::text -- xmlwriter_text — Write text

说明

面向对象风格

XMLWriter::text ( string $content ) : bool

过程化风格

xmlwriter_text ( resource $xmlwriter , string $content ) : bool

Writes a text.

参数

xmlwriter: 仅用于过程调用。被修改的 XMLWriter resource。此资源来自于对 xmlwriter_open_uri() 或 xmlwriter_open_memory() 的调用。
content: The contents of the text. The characters <, >, & and " are written as entity references (i.e. <, >, & and ", respectively). All other characters including ' are written literally. To write the special XML characters literally, or to write literal entity references, xmlwriter_write_raw() has to be used.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE。

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User Contributed Notes 2 notes

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luku at example dot com ¶

5 years ago


Corrected previous comment!
Note that $content is automatically sanitized/escaped:
> into &gt;
< into &lt;
& into &amp;
" into &quot;
However, single quotes stay unescaped! This is major drawback, if you're creating sitemaps. To fix that and to prevent double escaping, you will need to use XMLWriter::writeRaw or extend the XMLWriter class and escape the content yourself with i.e.
<?php 
$content = htmlspecialchars($content, ENT_QUOTES | ENT_XML1, 'UTF-8');
?>
XMLWriter::text or XMLWriter::writeElement would double escape &apos; and result in &amp;apos;

down

luku at example dot com ¶

5 years ago


Note that $content is automatically sanitized/escaped:
> into &gt;
< into &lt;
& into &amp;
" into &quot;
However, single quotes stay unescaped! This is major drawback, if you're creating sitemaps. You need to escape ' into &apos; before passing it to XMLWriter::text or XMLWriter::writeElement or extend the XMLWriter class.

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