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<title>Change slaveOkay setting for this connection</title>
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<h1 class="refname">Mongo::setSlaveOkay</h1>
<p class="verinfo">(PECL mongo >=1.1.0)</p><p class="refpurpose"><span class="refname">Mongo::setSlaveOkay</span> — <span class="dc-title">Change slaveOkay setting for this connection</span></p>
</div>
<div class="refsect1 description" id="refsect1-mongo.setslaveokay-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>Mongo::setSlaveOkay</strong></span>
([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$ok</code><span class="initializer"> = true</span></span>
] )</div>
<p class="para rdfs-comment">
See <a href="mongo.queries.html" class="link">the query section</a> of this manual for
information on distributing reads to secondaries.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-mongo.setslaveokay-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term">
<em><code class="parameter">ok</code></em>
</span>
<dd>
<p class="para">
If reads should be sent to secondary members of a replica set for all
possible queries using this <a href="class.mongoclient.html" class="classname">MongoClient</a> instance.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-mongo.setslaveokay-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the former value of slaveOkay for this instance.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-mongo.setslaveokay-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Description</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>1.2.11</td>
<td>Emits <strong><code>E_DEPRECATED</code></strong> when used.</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-mongo.setslaveokay-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member"><a href="mongo.readpreferences.html" class="xref">Read Preferences</a></li>
<li class="member"> <span class="methodname"><a href="mongoclient.setreadpreference.html" class="methodname" rel="rdfs-seeAlso">MongoClient::setReadPreference()</a> - Set the read preference for this connection</span></li>
</ul>
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