Source of: /manual/en/function.apc-load-constants.php
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<div id="function.apc-load-constants" class="refentry">
<div class="refnamediv">
<h1 class="refname">apc_load_constants</h1>
<p class="verinfo">(PECL apc >= 3.0.0)</p><p class="refpurpose"><span class="refname">apc_load_constants</span> — <span class="dc-title">
Loads a set of constants from the cache
</span></p>
</div>
<a name="function.apc-load-constants.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><b>apc_load_constants</b></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$key</tt></span>
[, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$case_sensitive</tt><span class="initializer"> = true</span></span>
] )</div>
<p class="para rdfs-comment">
Loads a set of constants from the cache.
</p>
</div>
<a name="function.apc-load-constants.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">key</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The name of the constant set (that was stored with
<a href="function.apc-define-constants.php" class="function">apc_define_constants()</a>) to be retrieved.
</p>
</dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">case_sensitive</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The default behaviour for constants is to be declared case-sensitive;
i.e. <i>CONSTANT</i> and <i>Constant</i>
represent different values. If this parameter evaluates to <b><tt class="constant">FALSE</tt></b> the
constants will be declared as case-insensitive symbols.
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.apc-load-constants.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <b><tt class="constant">TRUE</tt></b> on success or <b><tt class="constant">FALSE</tt></b> on failure.
</p>
</div>
<a name="function.apc-load-constants.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 <b>apc_load_constants()</b> example</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$constants </span><span style="color: #007700">= array(<br /> </span><span style="color: #DD0000">'ONE' </span><span style="color: #007700">=> </span><span style="color: #0000BB">1</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'TWO' </span><span style="color: #007700">=> </span><span style="color: #0000BB">2</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'THREE' </span><span style="color: #007700">=> </span><span style="color: #0000BB">3</span><span style="color: #007700">,<br />);<br /></span><span style="color: #0000BB">apc_define_constants</span><span style="color: #007700">(</span><span style="color: #DD0000">'numbers'</span><span style="color: #007700">, </span><span style="color: #0000BB">$constants</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">apc_load_constants</span><span style="color: #007700">(</span><span style="color: #DD0000">'numbers'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">ONE</span><span style="color: #007700">, </span><span style="color: #0000BB">TWO</span><span style="color: #007700">, </span><span style="color: #0000BB">THREE</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents para"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
123
</pre></div>
</div>
</div><p>
</p>
</div>
<a name="function.apc-load-constants.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.apc-define-constants.php" class="function" rel="rdfs-seeAlso">apc_define_constants()</a> - Defines a set of constants for retrieval and mass-definition</li>
<li class="member"><a href="function.define.php" class="function" rel="rdfs-seeAlso">define()</a> - Defines a named constant</li>
<li class="member"><a href="function.constant.php" class="function" rel="rdfs-seeAlso">constant()</a> - Returns the value of a constant</li>
<li class="member">
Or <a href="language.constants.php" class="link">the PHP constants reference</a>
</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
