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<title>This method updates an entry in the hash with a new value, or
adds a new one if the entry doesn't exist</title>
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<h1 class="refname">QuickHashIntHash::set</h1>
<p class="verinfo">(PECL quickhash >= Unknown)</p><p class="refpurpose"><span class="refname">QuickHashIntHash::set</span> — <span class="dc-title">This method updates an entry in the hash with a new value, or
adds a new one if the entry doesn't exist</span></p>
</div>
<div class="refsect1 description" id="refsect1-quickhashinthash.set-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>QuickHashIntHash::set</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$key</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$value</code></span>
)</div>
<p class="para rdfs-comment">
This method tries to update an entry with a new value. In case the entry
did not yet exist, it will instead add a new entry. It returns whether the
entry was added or update. If there are duplicate keys, only the first
found element will get an updated value. Use
QuickHashIntHash::CHECK_FOR_DUPES during hash creation to prevent duplicate
keys from being part of the hash.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-quickhashinthash.set-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 the entry to add or update.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">value</code></em></span>
<dd>
<p class="para">
The new value to set the entry with.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-quickhashinthash.set-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
2 if the entry was found and updated, 1 if the entry was newly added or 0
if there was an error.
</p>
</div>
<div class="refsect1 examples" id="refsect1-quickhashinthash.set-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-5150">
<p><strong>Example #1 <span class="function"><strong>QuickHashIntHash::set()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$hash </span><span style="color: #007700">= new </span><span style="color: #0000BB">QuickHashIntHash</span><span style="color: #007700">( </span><span style="color: #0000BB">1024 </span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"Set->Add\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$hash</span><span style="color: #007700">-></span><span style="color: #0000BB">get</span><span style="color: #007700">( </span><span style="color: #0000BB">46692 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$hash</span><span style="color: #007700">-></span><span style="color: #0000BB">set</span><span style="color: #007700">( </span><span style="color: #0000BB">46692</span><span style="color: #007700">, </span><span style="color: #0000BB">16091 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$hash</span><span style="color: #007700">-></span><span style="color: #0000BB">get</span><span style="color: #007700">( </span><span style="color: #0000BB">46692 </span><span style="color: #007700">) );<br /><br />echo </span><span style="color: #DD0000">"Set->Update\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$hash</span><span style="color: #007700">-></span><span style="color: #0000BB">set</span><span style="color: #007700">( </span><span style="color: #0000BB">46692</span><span style="color: #007700">, </span><span style="color: #0000BB">29906 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$hash</span><span style="color: #007700">-></span><span style="color: #0000BB">get</span><span style="color: #007700">( </span><span style="color: #0000BB">46692 </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
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
bool(false)
int(2)
int(16091)
Set->Update
int(1)
int(29906)
</pre></div>
</div>
</div>
</p>
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