<!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>Gets the block size of the specified hash</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mhash-count.html">mhash_count</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mhash-get-hash-name.html">mhash_get_hash_name</a></div> <div class="up"><a href="ref.mhash.html">Mhash Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.mhash-get-block-size" class="refentry"> <div class="refnamediv"> <h1 class="refname">mhash_get_block_size</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mhash_get_block_size</span> — <span class="dc-title">Gets the block size of the specified hash</span></p> </div> <div class="refsect1 description" id="refsect1-function.mhash-get-block-size-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><strong>mhash_get_block_size</strong></span> ( <span class="methodparam"><span class="type">int</span> <code class="parameter">$hash</code></span> )</div> <p class="para rdfs-comment"> Gets the size of a block of the specified <em><code class="parameter">hash</code></em>. </p> </div> <div class="refsect1 parameters" id="refsect1-function.mhash-get-block-size-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">hash</code></em></span> <dd> <p class="para"> The hash ID. One of the <strong><code>MHASH_hashname</code></strong> constants. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.mhash-get-block-size-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the size in bytes or <strong><code>FALSE</code></strong>, if the <em><code class="parameter">hash</code></em> does not exist. </p> </div> <div class="refsect1 examples" id="refsect1-function.mhash-get-block-size-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-856"> <p><strong>Example #1 <span class="function"><strong>mhash_get_block_size()</strong></span> Example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /><br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">mhash_get_block_size</span><span style="color: #007700">(</span><span style="color: #0000BB">MHASH_MD5</span><span style="color: #007700">); </span><span style="color: #FF8000">// 16<br /><br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mhash-count.html">mhash_count</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mhash-get-hash-name.html">mhash_get_hash_name</a></div> <div class="up"><a href="ref.mhash.html">Mhash Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>