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116 lines
4.5 KiB
HTML
116 lines
4.5 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>Return information regarding function argument(s)</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.parsekit-func-arginfo" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">parsekit_func_arginfo</h1>
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<p class="verinfo">(PECL parsekit >= 0.3.0)</p><p class="refpurpose"><span class="refname">parsekit_func_arginfo</span> — <span class="dc-title">Return information regarding function argument(s)</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.parsekit-func-arginfo-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>parsekit_func_arginfo</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">$function</code></span>
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) : <span class="type">array</span></div>
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<div class="warning"><strong class="warning">Warning</strong><p class="simpara">此函数是<em class="emphasis">实验性</em>的。此函数的表象，包括名称及其相关文档都可能在未来的
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PHP 发布版本中未通知就被修改。使用本函数风险自担 。</p></div>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.parsekit-func-arginfo-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">function</code></dt>
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<dd>
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<p class="para">
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A string describing a function, or an array describing a class/method.
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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.parsekit-func-arginfo-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns an array containing argument information.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.parsekit-func-arginfo-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-4559">
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<p><strong>Example #1 <span class="function"><strong>parsekit_func_arginfo()</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 /></span><span style="color: #007700">function </span><span style="color: #0000BB">foo</span><span style="color: #007700">(</span><span style="color: #0000BB">$bar</span><span style="color: #007700">, </span><span style="color: #0000BB">stdClass $baz</span><span style="color: #007700">, &</span><span style="color: #0000BB">$bomb</span><span style="color: #007700">, </span><span style="color: #0000BB">$bling </span><span style="color: #007700">= </span><span style="color: #0000BB">false</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">parsekit_func_arginfo</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</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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array(4) {
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[0]=>
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array(3) {
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["name"]=>
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string(3) "bar"
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["allow_null"]=>
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bool(true)
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["pass_by_reference"]=>
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bool(false)
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}
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[1]=>
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array(4) {
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["name"]=>
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string(3) "baz"
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["class_name"]=>
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string(8) "stdClass"
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["allow_null"]=>
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bool(false)
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["pass_by_reference"]=>
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bool(false)
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}
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[2]=>
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array(3) {
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["name"]=>
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string(4) "bomb"
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["allow_null"]=>
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bool(true)
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["pass_by_reference"]=>
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bool(true)
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}
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[3]=>
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array(3) {
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["name"]=>
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string(5) "bling"
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["allow_null"]=>
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bool(true)
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["pass_by_reference"]=>
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bool(false)
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}
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}
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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></div></div></body></html> |