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

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>DOMDocument-&#62;validate()</H1
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><P
>    (no version information, might be only in CVS)</P
>DOMDocument-&#62;validate()&nbsp;--&nbsp;
   Validates the document based on its DTD
  </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN40351"
></A
><H2
>说明</H2
>class <B
CLASS="classname"
>DOMDocument</B
> { <BR
></BR
>bool <B
CLASS="methodname"
>validate</B
> ( void  )<BR
></BR
>}<P
>&#13;   Validates the document based on its DTD. 
  </P
><P
>&#13;   You can also use the <TT
CLASS="literal"
>validateOnParse</TT
> property of 
   <B
CLASS="classname"
>DOMDocument</B
> to make a DTD validation.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN40364"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>,失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
   If the document have no DTD attached, this method will return <TT
CLASS="constant"
><B
>FALSE</B
></TT
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN40370"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
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><B
>例 1. Example of DTD validation</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$dom </font><font color="#007700">= new </font><font color="#0000BB">DOMDocument</font><font color="#007700">;<br /></font><font color="#0000BB">$dom</font><font color="#007700">-&gt;</font><font color="#0000BB">Load</font><font color="#007700">(</font><font color="#DD0000">'book.xml'</font><font color="#007700">);<br />if (</font><font color="#0000BB">$dom</font><font color="#007700">-&gt;</font><font color="#0000BB">validate</font><font color="#007700">()) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"This document is valid!\n"</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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><P
>&#13;     You can also validate your XML file while loading it:
    </P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$dom </font><font color="#007700">= new </font><font color="#0000BB">DOMDocument</font><font color="#007700">;<br /></font><font color="#0000BB">$dom</font><font color="#007700">-&gt;</font><font color="#0000BB">validateOnParse </font><font color="#007700">= </font><font color="#0000BB">true</font><font color="#007700">;<br /></font><font color="#0000BB">$dom</font><font color="#007700">-&gt;</font><font color="#0000BB">Load</font><font color="#007700">(</font><font color="#DD0000">'book.xml'</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
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>
  </P
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>参见</H2
><P
>&#13;   <P
></P
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><A
HREF="function.dom-domdocument-schemavalidate.html"
>DOMDocument-&#62;schemaValidate()</A
></TD
></TR
><TR
><TD
><A
HREF="function.dom-domdocument-schemavalidatesource.html"
>DOMDocument-&#62;schemaValidateSource()</A
></TD
></TR
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><A
HREF="function.dom-domdocument-relaxngvalidate.html"
>DOMDocument-&#62;relaxNGValidate()</A
></TD
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HREF="function.dom-domdocument-relaxngvalidatesource.html"
>DOMDocument-&#62;relaxNGValidateSource()</A
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>
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