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<title>Retrieves authentication parameter</title>
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<h1 class="refname">svn_auth_get_parameter</h1>
<p class="verinfo">(PECL svn >= 0.1.0)</p><p class="refpurpose"><span class="refname">svn_auth_get_parameter</span> — <span class="dc-title">Retrieves authentication parameter</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.svn-auth-get-parameter-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>svn_auth_get_parameter</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
)</div>
<p class="para rdfs-comment">
Retrieves authentication parameter at <em><code class="parameter">key</code></em>.
For a list of valid keys and their meanings, consult the
<a href="svn.constants.html#svn.constants.auth" class="link">authentication constants list</a>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.svn-auth-get-parameter-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">
String key name. Use the <a href="svn.constants.html#svn.constants.auth" class="link">authentication constants</a>
defined by this extension to specify a key.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.svn-auth-get-parameter-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the string value of the parameter at <em><code class="parameter">key</code></em>;
returns <strong><code>NULL</code></strong> if parameter does not exist.
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.svn-auth-get-parameter-notes">
<h3 class="title">Notes</h3>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, and
surrounding documentation may change without notice in a future release of PHP.
This function should be used at your own risk.
</p></div>
</div>
<div class="refsect1 seealso" id="refsect1-function.svn-auth-get-parameter-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.svn-auth-set-parameter.html" class="function" rel="rdfs-seeAlso">svn_auth_set_parameter()</a> - Sets an authentication parameter</span></li>
<li class="member"><a href="svn.constants.html#svn.constants.auth" class="link">Authentication constants</a></li>
</ul>
</p>
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