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62 lines
2.5 KiB
HTML
62 lines
2.5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>从 XML 解析器获取选项设置信息</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.xml-parser-get-option" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">xml_parser_get_option</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">xml_parser_get_option</span> — <span class="dc-title">从 XML 解析器获取选项设置信息</span></p>
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</div>
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<div class="refsect1 unknown-unknown-unknown-unknown-returnvaluew" id="refsect1-function.xml-parser-get-option-unknown-unknown-unknown-unknown-returnvaluew">
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<h3 class="title">描述</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>xml_parser_get_option</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$parser</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter">$option</code></span>
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) : <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span></div>
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<p class="para rdfs-comment">
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<dl>
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<dt>
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<code class="parameter">parser</code></dt>
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<dd>
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<span class="simpara">
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指向要获取设置信息的 XML 解析器的指针。
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</span>
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</dd>
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<dt>
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<code class="parameter">option</code></dt>
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<dd>
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<span class="simpara">
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要获取的设置选项名称。可以使用
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<strong><code>XML_OPTION_CASE_FOLDING</code></strong> 和
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<strong><code>XML_OPTION_TARGET_ENCODING</code></strong>
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常量。其说明见 <span class="function"><a href="xml_parser_set_option.html" class="function">xml_parser_set_option()</a></span>。
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</span>
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</dd>
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</dl>
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</p>
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<p class="para">
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如果 <code class="parameter">parser</code> 参数没有指向一个合法的解析器或者
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<code class="parameter">option</code> 参数无效，该函数将返回 <strong><code>FALSE</code></strong>（同时产生
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<strong><code>E_WARNING</code></strong> 警告）。否则将返回指定设置选项的值。
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</p>
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</div>
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</div></div></div></body></html> |