<!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>Unregister a user-defined callback function for Oracle Database TAF</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.oci-statement-type.html">oci_statement_type</a></div> <div class="next" style="text-align: right; float: right;"><a href="class.OCI-Collection.html">OCI-Collection</a></div> <div class="up"><a href="ref.oci8.html">OCI8 Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.oci-unregister-taf-callback" class="refentry"> <div class="refnamediv"> <h1 class="refname">oci_unregister_taf_callback</h1> <p class="verinfo">(PHP 7.0 >= 7.0.23, PHP 7 >= 7.1.9, PHP 7.2, PECL OCI8 >= 2.1.7)</p><p class="refpurpose"><span class="refname">oci_unregister_taf_callback</span> — <span class="dc-title">Unregister a user-defined callback function for Oracle Database TAF</span></p> </div> <div class="refsect1 description" id="refsect1-function.oci-unregister-taf-callback-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>oci_unregister_taf_callback</strong></span> ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection</code></span> )</div> <p class="para rdfs-comment"> Unregister the user-defined callback function registered to <code class="parameter">connection </code> by <span class="function"><a href="function.oci-register-taf-callback.html" class="function">oci_register_taf_callback()</a></span>. See <a href="oci8.taf.html" class="link">OCI8 Transparent Application Failover (TAF) Support </a> for information. </p> </div> <div class="refsect1 parameters" id="refsect1-function.oci-unregister-taf-callback-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <code class="parameter">connection</code></dt> <dd> <p class="para"> An Oracle connection identifier. </p> </dd> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.oci-unregister-taf-callback-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure. </p> </div> <div class="refsect1 seealso" id="refsect1-function.oci-unregister-taf-callback-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><span class="function"><a href="function.oci-register-taf-callback.html" class="function" rel="rdfs-seeAlso">oci_register_taf_callback()</a> - Register a user-defined callback function for Oracle Database TAF</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.oci-statement-type.html">oci_statement_type</a></div> <div class="next" style="text-align: right; float: right;"><a href="class.OCI-Collection.html">OCI-Collection</a></div> <div class="up"><a href="ref.oci8.html">OCI8 Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>