<!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>Get asynchronous notification</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pdo.pgsqlcopytofile.html">PDO::pgsqlCopyToFile</a></div> <div class="next" style="text-align: right; float: right;"><a href="pdo.pgsqlgetpid.html">PDO::pgsqlGetPid</a></div> <div class="up"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="pdo.pgsqlgetnotify" class="refentry"> <div class="refnamediv"> <h1 class="refname">PDO::pgsqlGetNotify</h1> <p class="verinfo">(PHP 5 >= 5.6.0, PHP 7)</p><p class="refpurpose"><span class="refname">PDO::pgsqlGetNotify</span> — <span class="dc-title">Get asynchronous notification</span></p> </div> <div class="refsect1 description" id="refsect1-pdo.pgsqlgetnotify-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">array</span> <span class="methodname"><strong>PDO::pgsqlGetNotify</strong></span> ([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$result_type</code><span class="initializer"> = <strong><code>PDO::FETCH_USE_DEFAULT</code></strong></span></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$ms_timeout</code><span class="initializer"> = 0</span></span> ]] )</div> <p class="para rdfs-comment"> Returns a result set representing a pending asynchronous notification. </p> </div> <div class="refsect1 parameters" id="refsect1-pdo.pgsqlgetnotify-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <code class="parameter">result_type</code></dt> <dd> <p class="para"> The format the result set should be returned as, represented as a <a href="pdostatement.fetch.html" class="link"><strong><code>PDO::FETCH_*</code></strong></a> constant. </p> </dd> <dt> <code class="parameter">ms_timeout</code></dt> <dd> <p class="para"> The length of time to wait for a response, in milliseconds. </p> </dd> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-pdo.pgsqlgetnotify-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> If one or more notifications is pending, returns a single row, with fields <em>message</em> and <em>pid</em>, otherwise returns <strong><code>FALSE</code></strong>. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pdo.pgsqlcopytofile.html">PDO::pgsqlCopyToFile</a></div> <div class="next" style="text-align: right; float: right;"><a href="pdo.pgsqlgetpid.html">PDO::pgsqlGetPid</a></div> <div class="up"><a href="ref.pdo-pgsql.html">PostgreSQL (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>