mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-17 21:16:57 +08:00
131 lines
5.7 KiB
HTML
131 lines
5.7 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
|
<title>Returns active resources</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.get-resources" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">get_resources</h1>
|
|
<p class="verinfo">(PHP 7)</p><p class="refpurpose"><span class="refname">get_resources</span> — <span class="dc-title">Returns active resources</span></p>
|
|
|
|
</div>
|
|
|
|
<div class="refsect1 description" id="refsect1-function.get-resources-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>get_resources</strong></span>
|
|
([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$type</code></span>
|
|
] ) : <span class="type">array</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
Returns an array of all currently active <span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>s, optionally
|
|
filtered by resource type.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.get-resources-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">type</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
If defined, this will cause <span class="function"><strong>get_resources()</strong></span> to only
|
|
return resources of the given type.
|
|
<a href="resource.html" class="link">A list of resource types is available.</a>
|
|
</p>
|
|
<p class="para">
|
|
If the <span class="type"><a href="language.types.string.html" class="type string">string</a></span> <em>Unknown</em> is provided as
|
|
the type, then only resources that are of an unknown type will be
|
|
returned.
|
|
</p>
|
|
<p class="para">
|
|
If omitted, all resources will be returned.
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.get-resources-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Returns an <span class="type"><a href="language.types.array.html" class="type array">array</a></span> of currently active resources, indexed by
|
|
resource number.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 examples" id="refsect1-function.get-resources-examples">
|
|
<h3 class="title">范例</h3>
|
|
<p class="para">
|
|
<div class="example" id="example-503">
|
|
<p><strong>Example #1 Unfiltered <span class="function"><strong>get_resources()</strong></span></strong></p>
|
|
<div class="example-contents">
|
|
<div class="phpcode"><pre><span style="color: #000000">
|
|
<span style="color: #0000BB"><?php<br />$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">tmpfile</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">get_resources</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?></span>
|
|
</span>
|
|
</pre></div>
|
|
</div>
|
|
|
|
<div class="example-contents"><p>以上例程的输出类似于：</p></div>
|
|
<div class="example-contents screen">
|
|
<div class="cdata"><pre>
|
|
array(1) {
|
|
[1]=>
|
|
resource(1) of type (stream)
|
|
}
|
|
</pre></div>
|
|
</div>
|
|
</div>
|
|
<div class="example" id="example-504">
|
|
<p><strong>Example #2 Filtered <span class="function"><strong>get_resources()</strong></span></strong></p>
|
|
<div class="example-contents">
|
|
<div class="phpcode"><pre><span style="color: #000000">
|
|
<span style="color: #0000BB"><?php<br />$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">tmpfile</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">get_resources</span><span style="color: #007700">(</span><span style="color: #DD0000">'stream'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">get_resources</span><span style="color: #007700">(</span><span style="color: #DD0000">'curl'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?></span>
|
|
</span>
|
|
</pre></div>
|
|
</div>
|
|
|
|
<div class="example-contents"><p>以上例程的输出类似于：</p></div>
|
|
<div class="example-contents screen">
|
|
<div class="cdata"><pre>
|
|
array(1) {
|
|
[1]=>
|
|
resource(1) of type (stream)
|
|
}
|
|
array(0) {
|
|
}
|
|
</pre></div>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.get-resources-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="get_loaded_extensions.html" class="function" rel="rdfs-seeAlso">get_loaded_extensions()</a> - 返回所有编译并加载模块名的 array</span></li>
|
|
<li class="member"><span class="function"><a href="get_defined_constants.html" class="function" rel="rdfs-seeAlso">get_defined_constants()</a> - 返回所有常量的关联数组，键是常量名，值是常量值</span></li>
|
|
<li class="member"><span class="function"><a href="get_defined_functions.html" class="function" rel="rdfs-seeAlso">get_defined_functions()</a> - 返回所有已定义函数的数组</span></li>
|
|
<li class="member"><span class="function"><a href="get_defined_vars.html" class="function" rel="rdfs-seeAlso">get_defined_vars()</a> - 返回由所有已定义变量所组成的数组</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
</div></div></div></body></html> |