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<h1 class="refname">mhash_count</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mhash_count</span> — <span class="dc-title">Gets the highest available hash ID</span></p>
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<div class="refsect1 description" id="refsect1-function.mhash-count-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>mhash_count</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Gets the highest available hash ID.
</p>
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<div class="refsect1 returnvalues" id="refsect1-function.mhash-count-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the highest available hash ID. Hashes are numbered from 0 to this
hash ID.
</p>
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<div class="refsect1 examples" id="refsect1-function.mhash-count-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-855">
<p><strong>Example #1 Traversing all hashes</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br />$nr </span><span style="color: #007700">= </span><span style="color: #0000BB">mhash_count</span><span style="color: #007700">();<br /><br />for (</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700"><= </span><span style="color: #0000BB">$nr</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br /> echo </span><span style="color: #0000BB">sprintf</span><span style="color: #007700">(</span><span style="color: #DD0000">"The blocksize of %s is %d\n"</span><span style="color: #007700">,<br /> </span><span style="color: #0000BB">mhash_get_hash_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$i</span><span style="color: #007700">),<br /> </span><span style="color: #0000BB">mhash_get_block_size</span><span style="color: #007700">(</span><span style="color: #0000BB">$i</span><span style="color: #007700">));<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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