📄 function.shm-detach.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Disconnects from shared memory segment</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.shm-attach.html">shm_attach</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.shm-get-var.html">shm_get_var</a></div> <div class="up"><a href="ref.sem.html">Semaphore Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.shm-detach" class="refentry"> <div class="refnamediv">  <h1 class="refname">shm_detach</h1>  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">shm_detach</span> &mdash; <span class="dc-title">Disconnects from shared memory segment</span></p> </div>  <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">bool</span> <span class="methodname"><b><b>shm_detach</b></b></span>    ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$shm_identifier</tt></span>   )</div>  <p class="para rdfs-comment">   <b>shm_detach()</b> disconnects from the shared memory given   by the <i><tt class="parameter">shm_identifier</tt></i> created by   <a href="function.shm-attach.html" class="function">shm_attach()</a>. Remember, that shared memory still exist   in the Unix system and the data is still present.  </p> </div> <div class="refsect1 parameters">  <h3 class="title">Parameters</h3>  <p class="para">   <dl>    <dt>     <span class="term"><i><tt class="parameter">shm_identifier</tt></i></span>     <dd>      <p class="para">       A shared memory resource handle as returned by       <a href="function.shm-attach.html" class="function">shm_attach()</a>      </p>     </dd>    </dt>   </dl>  </p> </div> <div class="refsect1 returnvalues">  <h3 class="title">Return Values</h3>  <p class="para">   <b>shm_detach()</b> always returns <b><tt>TRUE</tt></b>.  </p> </div> <div class="refsect1 seealso">  <h3 class="title">See Also</h3>  <p class="para">   <ul class="simplelist">    <li class="member"><a href="function.shm-attach.html" class="function" rel="rdfs-seeAlso">shm_attach()</a></li>    <li class="member"><a href="function.shm-remove.html" class="function" rel="rdfs-seeAlso">shm_remove()</a></li>    <li class="member"><a href="function.shm-remove-var.html" class="function" rel="rdfs-seeAlso">shm_remove_var()</a></li>   </ul>  </p> </div>  </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.shm-attach.html">shm_attach</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.shm-get-var.html">shm_get_var</a></div> <div class="up"><a href="ref.sem.html">Semaphore Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
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