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108 lines
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HTML
108 lines
6.6 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>设置当前 magic_quotes_runtime 配置选项的激活状态</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.set-magic-quotes-runtime" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">set_magic_quotes_runtime</h1>
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<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">set_magic_quotes_runtime</span> — <span class="dc-title">设置当前 magic_quotes_runtime 配置选项的激活状态</span></p>
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</div>
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<div id="function.set-magic-quotes-runtime-refsynopsisdiv">
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<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function was
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<em class="emphasis">DEPRECATED</em> in PHP 5.3.0, and <em class="emphasis">REMOVED</em> as of PHP 7.0.0.</p></div>
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</div>
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<div class="refsect1 description" id="refsect1-function.set-magic-quotes-runtime-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>set_magic_quotes_runtime</strong></span>
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( <span class="methodparam"><span class="type">bool</span> <code class="parameter">$new_setting</code></span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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设置当前 <a href="info.configuration.html#ini.magic-quotes-runtime" class="link">magic_quotes_runtime</a> 配置选项的激活状态。
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</p>
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</div>
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<div class="refsect1 errors" id="refsect1-function.set-magic-quotes-runtime-errors">
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<h3 class="title">错误／异常</h3>
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<p class="para">
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自 PHP 5.3 起，该函数已经被弃用，执行它的时候会抛出 E_DEPRECATED 异常。
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自 PHP 5.4 起，尝试开启 magic quotes 时该函数会产生一个 E_CORE_ERROR 错误。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.set-magic-quotes-runtime-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">new_setting</code></dt>
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<dd>
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<p class="para">
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关闭是 <strong><code>FALSE</code></strong>，开启是 <strong><code>TRUE</code></strong>。
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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.set-magic-quotes-runtime-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.set-magic-quotes-runtime-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-534">
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<p><strong>Example #1 <span class="function"><strong>set_magic_quotes_runtime()</strong></span> 例子</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: #FF8000">// 创建临时文件指针<br /></span><span style="color: #0000BB">$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">tmpfile</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">// 写入一些数据<br /></span><span style="color: #0000BB">fwrite</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">, </span><span style="color: #DD0000">'\'PHP\' is a Recursive acronym'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// 没有 magic_quotes_runtime<br /></span><span style="color: #0000BB">rewind</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">set_magic_quotes_runtime</span><span style="color: #007700">(</span><span style="color: #0000BB">false</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">'Without magic_quotes_runtime: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">fread</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">, </span><span style="color: #0000BB">64</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// 有 magic_quotes_runtime<br /></span><span style="color: #0000BB">rewind</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">set_magic_quotes_runtime</span><span style="color: #007700">(</span><span style="color: #0000BB">true</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">'With magic_quotes_runtime: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">fread</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">, </span><span style="color: #0000BB">64</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// 清理<br /></span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</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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Without magic_quotes_runtime: 'PHP' is a Recursive acronym
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With magic_quotes_runtime: \'PHP\' is a Recursive acronym
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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.set-magic-quotes-runtime-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_magic_quotes_gpc.html" class="function" rel="rdfs-seeAlso">get_magic_quotes_gpc()</a> - 获取当前 magic_quotes_gpc 的配置选项设置</span></li>
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<li class="member"><span class="function"><a href="get_magic_quotes_runtime.html" class="function" rel="rdfs-seeAlso">get_magic_quotes_runtime()</a> - 获取当前 magic_quotes_runtime 配置选项的激活状态</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> |