<!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>Calculate the hash value needed by EZMLM</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.mail.html">Mail Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mail.html">mail</a></div> <div class="up"><a href="ref.mail.html">Mail Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><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> <div class="refsect1 description" id="refsect1-function.ezmlm-hash-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><strong>ezmlm_hash</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$addr</code></span> )</div> <p class="simpara"> <span class="function"><strong>ezmlm_hash()</strong></span> calculates the hash value needed when keeping EZMLM mailing lists in a MySQL database. </p> </div> <div class="refsect1 parameters" id="refsect1-function.ezmlm-hash-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">addr</code></em></span> <dd> <p class="para"> The email address that's being hashed. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.ezmlm-hash-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The hash value of <em><code class="parameter">addr</code></em>. </p> </div> <div class="refsect1 examples" id="refsect1-function.ezmlm-hash-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-3379"> <p><strong>Example #1 Calculating the hash and subscribing a user</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /><br />$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> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.mail.html">Mail Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mail.html">mail</a></div> <div class="up"><a href="ref.mail.html">Mail Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>