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123 lines
4.0 KiB
HTML
123 lines
4.0 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>Returns a list of available storage handler</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.mysqlnd-qc-get-available-handlers" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">mysqlnd_qc_get_available_handlers</h1>
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<p class="verinfo">(PECL mysqlnd_qc >= 1.0.0)</p><p class="refpurpose"><span class="refname">mysqlnd_qc_get_available_handlers</span> — <span class="dc-title">Returns a list of available storage handler</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.mysqlnd-qc-get-available-handlers-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>mysqlnd_qc_get_available_handlers</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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Which storage are available depends on the compile time
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configuration of the query cache plugin. The
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<em>default</em> storage handler is always available.
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All other storage handler must be enabled explicitly when building the
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extension.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.mysqlnd-qc-get-available-handlers-parameters">
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<h3 class="title">参数</h3>
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<p class="para">此函数没有参数。</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.mysqlnd-qc-get-available-handlers-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 of available built-in storage handler.
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For each storage handler the version number and version string
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is given.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.mysqlnd-qc-get-available-handlers-examples">
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<h3 class="title">范例</h3>
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<div class="example" id="example-2294">
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<p><strong>Example #1 <span class="function"><strong>mysqlnd_qc_get_available_handlers()</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 />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">mysqlnd_qc_get_available_handlers</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(5) {
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["default"]=>
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array(2) {
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["version"]=>
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string(5) "1.0.0"
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["version_number"]=>
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int(100000)
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}
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["user"]=>
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array(2) {
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["version"]=>
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string(5) "1.0.0"
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["version_number"]=>
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int(100000)
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}
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["APC"]=>
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array(2) {
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["version"]=>
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string(5) "1.0.0"
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["version_number"]=>
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int(100000)
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}
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["MEMCACHE"]=>
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array(2) {
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["version"]=>
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string(5) "1.0.0"
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["version_number"]=>
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int(100000)
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}
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["sqlite"]=>
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array(2) {
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["version"]=>
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string(5) "1.0.0"
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["version_number"]=>
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int(100000)
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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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</div>
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<div class="refsect1 seealso" id="refsect1-function.mysqlnd-qc-get-available-handlers-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">
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<a href="mysqlnd_qc.installation.html" class="link">Installation</a>
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</li>
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<li class="member">
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<span class="function"><a href="mysqlnd_qc_set_storage_handler.html" class="function" rel="rdfs-seeAlso">mysqlnd_qc_set_storage_handler()</a> - Change current storage handler</span>
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</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> |