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?>
<div id="memcache.examples-overview" class="section">
  <h2 class="title">Basic usage</h2>
  <div class="example" id="example-1">
   <p><strong>Example #1 memcache extension overview example</strong></p>
   <div class="example-contents"><p>
    In this example, an object is being saved in the cache and then
    retrieved back. Object and other non-scalar types are serialized
    before saving, so it&#039;s impossible to store resources (i.e. connection
    identifiers and others) in the cache.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$memcache </span><span style="color: #007700">= new </span><span style="color: #0000BB">Memcache</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$memcache</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #0000BB">11211</span><span style="color: #007700">) or die (</span><span style="color: #DD0000">"Could not connect"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$version </span><span style="color: #007700">= </span><span style="color: #0000BB">$memcache</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getVersion</span><span style="color: #007700">();<br />echo </span><span style="color: #DD0000">"Server's version: "</span><span style="color: #007700">.</span><span style="color: #0000BB">$version</span><span style="color: #007700">.</span><span style="color: #DD0000">"&lt;br/&gt;\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$tmp_object </span><span style="color: #007700">= new </span><span style="color: #0000BB">stdClass</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$tmp_object</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">str_attr </span><span style="color: #007700">= </span><span style="color: #DD0000">'test'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$tmp_object</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">int_attr </span><span style="color: #007700">= </span><span style="color: #0000BB">123</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$memcache</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">set</span><span style="color: #007700">(</span><span style="color: #DD0000">'key'</span><span style="color: #007700">, </span><span style="color: #0000BB">$tmp_object</span><span style="color: #007700">, </span><span style="color: #0000BB">false</span><span style="color: #007700">, </span><span style="color: #0000BB">10</span><span style="color: #007700">) or die (</span><span style="color: #DD0000">"Failed to save data at the server"</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Store data in the cache (data will expire in 10 seconds)&lt;br/&gt;\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$get_result </span><span style="color: #007700">= </span><span style="color: #0000BB">$memcache</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">get</span><span style="color: #007700">(</span><span style="color: #DD0000">'key'</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">"Data from the cache:&lt;br/&gt;\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$get_result</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  <div class="example" id="example-2">
   <p><strong>Example #2 Using memcache session handler</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$session_save_path </span><span style="color: #007700">= </span><span style="color: #DD0000">"tcp://</span><span style="color: #0000BB">$host</span><span style="color: #DD0000">:</span><span style="color: #0000BB">$port</span><span style="color: #DD0000">?persistent=1&amp;weight=2&amp;timeout=2&amp;retry_interval=10,  ,tcp://</span><span style="color: #0000BB">$host</span><span style="color: #DD0000">:</span><span style="color: #0000BB">$port</span><span style="color: #DD0000">  "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">ini_set</span><span style="color: #007700">(</span><span style="color: #DD0000">'session.save_handler'</span><span style="color: #007700">, </span><span style="color: #DD0000">'memcache'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ini_set</span><span style="color: #007700">(</span><span style="color: #DD0000">'session.save_path'</span><span style="color: #007700">, </span><span style="color: #0000BB">$session_save_path</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div><?php manual_footer($setup); ?>