Sophie: php-manual-zh-5.2.4-1mdv2008.1 noarch

php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>DOMDocument-&#62;save()</H1
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><P
>    (no version information, might be only in CVS)</P
>DOMDocument-&#62;save()&nbsp;--&nbsp;
    Dumps the internal XML tree back into a file
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><H2
>说明</H2
>class <B
CLASS="classname"
>DOMDocument</B
> { <BR
></BR
>mixed <B
CLASS="methodname"
>save</B
> ( string filename [, int options] )<BR
></BR
>}<P
>&#13;   Creates an XML document from the DOM representation. This function is usually 
   called after building a new dom document from scratch as in the example below. 
  </P
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><H2
>参数</H2
><P
>&#13;   <P
></P
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CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>filename</CODE
></DT
><DD
><P
>&#13;       The path to the saved XML document.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>options</CODE
></DT
><DD
><P
>&#13;       Additional Options. Currently only <A
HREF="ref.libxml.html#libxml.constants"
>LIBXML_NOEMPTYTAG</A
> is supported.
      </P
></DD
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>
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><H2
>返回值</H2
><P
>&#13;   Returns the number of bytes written or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> if an error occurred.
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>&#13;   <DIV
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>版本</TH
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>说明</TH
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><TD
>5.1.0</TD
><TD
>&#13;        Added the <CODE
CLASS="parameter"
>options</CODE
> parameter
       </TD
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><P
></P
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>
  </P
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><H2
>范例</H2
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>&#13;   <TABLE
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><B
>例 1. Saving a DOM tree into a file</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$doc </font><font color="#007700">= new </font><font color="#0000BB">DOMDocument</font><font color="#007700">(</font><font color="#DD0000">'1.0'</font><font color="#007700">);<br /></font><font color="#FF8000">// we want a nice output<br /></font><font color="#0000BB">$doc</font><font color="#007700">-&gt;</font><font color="#0000BB">formatOutput </font><font color="#007700">= </font><font color="#0000BB">true</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$root </font><font color="#007700">= </font><font color="#0000BB">$doc</font><font color="#007700">-&gt;</font><font color="#0000BB">createElement</font><font color="#007700">(</font><font color="#DD0000">'book'</font><font color="#007700">);<br /></font><font color="#0000BB">$root </font><font color="#007700">= </font><font color="#0000BB">$doc</font><font color="#007700">-&gt;</font><font color="#0000BB">appendChild</font><font color="#007700">(</font><font color="#0000BB">$root</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$title </font><font color="#007700">= </font><font color="#0000BB">$doc</font><font color="#007700">-&gt;</font><font color="#0000BB">createElement</font><font color="#007700">(</font><font color="#DD0000">'title'</font><font color="#007700">);<br /></font><font color="#0000BB">$title </font><font color="#007700">= </font><font color="#0000BB">$root</font><font color="#007700">-&gt;</font><font color="#0000BB">appendChild</font><font color="#007700">(</font><font color="#0000BB">$title</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$text </font><font color="#007700">= </font><font color="#0000BB">$doc</font><font color="#007700">-&gt;</font><font color="#0000BB">createTextNode</font><font color="#007700">(</font><font color="#DD0000">'This is the title'</font><font color="#007700">);<br /></font><font color="#0000BB">$text </font><font color="#007700">= </font><font color="#0000BB">$title</font><font color="#007700">-&gt;</font><font color="#0000BB">appendChild</font><font color="#007700">(</font><font color="#0000BB">$text</font><font color="#007700">);<br /><br />echo </font><font color="#DD0000">'Wrote: ' </font><font color="#007700">. </font><font color="#0000BB">$doc</font><font color="#007700">-&gt;</font><font color="#0000BB">save</font><font color="#007700">(</font><font color="#DD0000">"/tmp/test.xml"</font><font color="#007700">) . </font><font color="#DD0000">' bytes'</font><font color="#007700">; </font><font color="#FF8000">// Wrote: 72 bytes<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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>
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>参见</H2
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>&#13;   <P
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