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92 lines
5.8 KiB
HTML
92 lines
5.8 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>返回由类的方法名组成的数组</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.get-class-methods" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">get_class_methods</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">get_class_methods</span> — <span class="dc-title">返回由类的方法名组成的数组</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.get-class-methods-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>get_class_methods</strong></span>
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( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$class_name</code></span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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返回由类的方法名组成的数组。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.get-class-methods-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">class_name</code></dt>
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<dd>
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<p class="para">
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类名或者对象实例。
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.get-class-methods-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回由 <code class="parameter">class_name</code>
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指定的类中定义的方法名所组成的数组。如果出错，则返回 <strong><code>NULL</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.get-class-methods-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-6134">
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<p><strong>Example #1 <span class="function"><strong>get_class_methods()</strong></span> 示例</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br /><br /></span><span style="color: #007700">class </span><span style="color: #0000BB">myclass </span><span style="color: #007700">{<br /> </span><span style="color: #FF8000">// constructor<br /> </span><span style="color: #007700">function </span><span style="color: #0000BB">myclass</span><span style="color: #007700">()<br /> {<br /> return(</span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /> }<br /><br /> </span><span style="color: #FF8000">// method 1<br /> </span><span style="color: #007700">function </span><span style="color: #0000BB">myfunc1</span><span style="color: #007700">()<br /> {<br /> return(</span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /> }<br /><br /> </span><span style="color: #FF8000">// method 2<br /> </span><span style="color: #007700">function </span><span style="color: #0000BB">myfunc2</span><span style="color: #007700">()<br /> {<br /> return(</span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /> }<br />}<br /><br /></span><span style="color: #0000BB">$class_methods </span><span style="color: #007700">= </span><span style="color: #0000BB">get_class_methods</span><span style="color: #007700">(</span><span style="color: #DD0000">'myclass'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">// or<br /></span><span style="color: #0000BB">$class_methods </span><span style="color: #007700">= </span><span style="color: #0000BB">get_class_methods</span><span style="color: #007700">(new </span><span style="color: #0000BB">myclass</span><span style="color: #007700">());<br /><br />foreach (</span><span style="color: #0000BB">$class_methods </span><span style="color: #007700">as </span><span style="color: #0000BB">$method_name</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$method_name</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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<div class="example-contents"><p>以上例程会输出：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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myclass
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myfunc1
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myfunc2
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.get-class-methods-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="get_class.html" class="function" rel="rdfs-seeAlso">get_class()</a> - 返回对象的类名</span></li>
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<li class="member"><span class="function"><a href="get_class_vars.html" class="function" rel="rdfs-seeAlso">get_class_vars()</a> - 返回由类的默认属性组成的数组</span></li>
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<li class="member"><span class="function"><a href="get_object_vars.html" class="function" rel="rdfs-seeAlso">get_object_vars()</a> - 返回由对象属性组成的关联数组</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |