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- <h1 class="refname">xml_set_object</h1>
- <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">xml_set_object</span> — <span class="dc-title">在对象中使用 XML 解析器</span></p>
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- <div class="refsect1 unknown-returnvaluet" id="refsect1-function.xml-set-object-unknown-returnvaluet">
- <h3 class="title">描述</h3>
- <div class="methodsynopsis dc-description">
- <span class="type"><span class="type pool">pool</span></span> <span class="methodname"><strong>xml_set_object</strong></span>
- ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$parser</code></span>
- , <span class="methodparam"><span class="type">object</span> <code class="parameter reference">&$object</code></span>
- )</div>
- <p class="para rdfs-comment">
- 该函数使得 <em><code class="parameter">parser</code></em> 指定的解析器可以被用在 <em><code class="parameter">object</code></em> 对象中。所有的回叫函数（callback function）都可以由 <span class="function"><a href="function.xml-set-element-handler.html" class="function">xml_set_element_handler()</a></span> 等函数来设置，它们被假定为 <em><code class="parameter">object</code></em> 对象的方法。
- </p>
- <p class="para">
- <div class="example" id="example-5255">
- <p><strong>Example #1 <span class="function"><strong>xml_set_object()</strong></span> 示例</strong></p>
- <div class="example-contents">
- <div class="phpcode"><code><span style="color: #000000">
- <span style="color: #0000BB"><?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">xml </span><span style="color: #007700">{<br /> var </span><span style="color: #0000BB">$parser</span><span style="color: #007700">;<br /><br /> function </span><span style="color: #0000BB">xml</span><span style="color: #007700">() <br /> {<br /> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">parser </span><span style="color: #007700">= </span><span style="color: #0000BB">xml_parser_create</span><span style="color: #007700">();<br /><br /> </span><span style="color: #0000BB">xml_set_object</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$this</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">xml_set_element_handler</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">parser</span><span style="color: #007700">, </span><span style="color: #DD0000">"tag_open"</span><span style="color: #007700">, </span><span style="color: #DD0000">"tag_close"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">xml_set_character_data_handler</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">parser</span><span style="color: #007700">, </span><span style="color: #DD0000">"cdata"</span><span style="color: #007700">);<br /> }<br /><br /> function </span><span style="color: #0000BB">parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #0000BB">xml_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$data</span><span style="color: #007700">);<br /> }<br /><br /> function </span><span style="color: #0000BB">tag_open</span><span style="color: #007700">(</span><span style="color: #0000BB">$parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$tag</span><span style="color: #007700">, </span><span style="color: #0000BB">$attributes</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$tag</span><span style="color: #007700">, </span><span style="color: #0000BB">$attributes</span><span style="color: #007700">); <br /> }<br /><br /> function </span><span style="color: #0000BB">cdata</span><span style="color: #007700">(</span><span style="color: #0000BB">$parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$cdata</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$cdata</span><span style="color: #007700">);<br /> }<br /><br /> function </span><span style="color: #0000BB">tag_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$tag</span><span style="color: #007700">) <br /> {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$parser</span><span style="color: #007700">, </span><span style="color: #0000BB">$tag</span><span style="color: #007700">);<br /> }<br /><br />} </span><span style="color: #FF8000">// end of class xml<br /><br /></span><span style="color: #0000BB">$xml_parser </span><span style="color: #007700">= new </span><span style="color: #0000BB">xml</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$xml_parser</span><span style="color: #007700">-></span><span style="color: #0000BB">parse</span><span style="color: #007700">(</span><span style="color: #DD0000">"<A ID='hallo'>PHP</A>"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
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