Source of: /manual/en/function.ezmlm-hash.php
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<div id="function.ezmlm-hash" class="refentry">
<div class="refnamediv">
<h1 class="refname">ezmlm_hash</h1>
<p class="verinfo">(PHP 4 >= 4.0.2, PHP 5)</p><p class="refpurpose"><span class="refname">ezmlm_hash</span> — <span class="dc-title">Calculate the hash value needed by EZMLM</span></p>
</div>
<a name="function.ezmlm-hash.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><b>ezmlm_hash</b></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$addr</tt></span>
)</div>
<p class="simpara">
<b>ezmlm_hash()</b> calculates the hash value needed
when keeping EZMLM mailing lists in a MySQL database.
</p>
</div>
<a name="function.ezmlm-hash.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">addr</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The email address that's being hashed.
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.ezmlm-hash.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The hash value of <i><tt class="parameter">addr</tt></i>
.
</p>
</div>
<a name="function.ezmlm-hash.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 Calculating the hash and subscribing a user</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br />$user </span><span style="color: #007700">= </span><span style="color: #DD0000">"joecool@example.com"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$hash </span><span style="color: #007700">= </span><span style="color: #0000BB">ezmlm_hash</span><span style="color: #007700">(</span><span style="color: #0000BB">$user</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #0000BB">sprintf</span><span style="color: #007700">(</span><span style="color: #DD0000">"INSERT INTO sample VALUES (%s, '%s')"</span><span style="color: #007700">, </span><span style="color: #0000BB">$hash</span><span style="color: #007700">, </span><span style="color: #0000BB">$user</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$db</span><span style="color: #007700">-></span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #0000BB">$query</span><span style="color: #007700">); </span><span style="color: #FF8000">// using PHPLIB db interface<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div><p>
</p>
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