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102 lines
4.3 KiB
HTML
102 lines
4.3 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>Copy a function</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.uopz-copy" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">uopz_copy</h1>
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<p class="verinfo">(PECL uopz 1 >= 1.0.4, PECL uopz 2)</p><p class="refpurpose"><span class="refname">uopz_copy</span> — <span class="dc-title">Copy a function</span></p>
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</div>
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<div id="function.uopz-copy-refsynopsisdiv">
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<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function has been
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<em class="emphasis">REMOVED</em> in PECL uopz 5.0.0.</p></div>
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</div>
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<div class="refsect1 description" id="refsect1-function.uopz-copy-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>uopz_copy</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span>
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) : <span class="type"><a href="class.closure.html" class="type Closure">Closure</a></span></div>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>uopz_copy</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$class</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span>
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) : <span class="type"><a href="class.closure.html" class="type Closure">Closure</a></span></div>
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<p class="para rdfs-comment">
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Copy a function by name
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.uopz-copy-parameters">
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<h3 class="title">参数</h3>
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<dl>
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<dt>
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<code class="parameter">class</code></dt>
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<dd>
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<p class="para">
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The name of the class containing the function to copy
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</p>
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</dd>
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<dt>
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<code class="parameter">function</code></dt>
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<dd>
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<p class="para">
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The name of the function
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</p>
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</dd>
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</dl>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.uopz-copy-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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A Closure for the specified function
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.uopz-copy-examples">
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<h3 class="title">范例</h3>
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<div class="example" id="example-565">
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<p><strong>Example #1 <span class="function"><strong>uopz_copy()</strong></span> example</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 />$strtotime </span><span style="color: #007700">= </span><span style="color: #0000BB">uopz_copy</span><span style="color: #007700">(</span><span style="color: #DD0000">'strtotime'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">uopz_function</span><span style="color: #007700">(</span><span style="color: #DD0000">"strtotime"</span><span style="color: #007700">, function(</span><span style="color: #0000BB">$arg1</span><span style="color: #007700">, </span><span style="color: #0000BB">$arg2</span><span style="color: #007700">) use(</span><span style="color: #0000BB">$strtotime</span><span style="color: #007700">) {<br /> </span><span style="color: #FF8000">/* can call original strtotime from here */<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$arg1</span><span style="color: #007700">);<br />});<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">strtotime</span><span style="color: #007700">(</span><span style="color: #DD0000">'dummy'</span><span style="color: #007700">));<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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string(5) "dummy"
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</pre></div>
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</div>
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</div>
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</div>
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</div></div></div></body></html> |