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<title>Returns the size of the value</title>
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<div class="refnamediv">
<h1 class="refname">TokyoTyrant::size</h1>
<p class="verinfo">(PECL tokyo_tyrant >= 0.1.0)</p><p class="refpurpose"><span class="refname">TokyoTyrant::size</span> — <span class="dc-title">Returns the size of the value</span></p>
</div>
<div class="refsect1 description" id="refsect1-tokyotyrant.size-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>TokyoTyrant::size</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
)</div>
<p class="para rdfs-comment">
Returns the size of a value by key
</p>
</div>
<div class="refsect1 parameters" id="refsect1-tokyotyrant.size-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">key</code></em></span>
<dd>
<p class="para">
The key of which size to fetch
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-tokyotyrant.size-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the size of the key or throw TokyoTyrantException on error
</p>
</div>
<div class="refsect1 examples" id="refsect1-tokyotyrant.size-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-2219">
<p><strong>Example #1 <span class="methodname"><strong>TokyoTyrant::size()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$tt </span><span style="color: #007700">= new </span><span style="color: #0000BB">TokyoTyrant</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$tt</span><span style="color: #007700">-></span><span style="color: #0000BB">put</span><span style="color: #007700">(</span><span style="color: #DD0000">"test_key"</span><span style="color: #007700">, </span><span style="color: #DD0000">"12345"</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$tt</span><span style="color: #007700">-></span><span style="color: #0000BB">size</span><span style="color: #007700">(</span><span style="color: #DD0000">"test_key"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
5
</pre></div>
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