<!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>Adds non-existent function or method</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.uopz.html">Uopz Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.uopz-allow-exit.html">uopz_allow_exit</a></div> <div class="up"><a href="ref.uopz.html">Uopz Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.uopz-add-function" class="refentry"> <div class="refnamediv"> <h1 class="refname">uopz_add_function</h1> <p class="verinfo">(PECL uopz 5)</p><p class="refpurpose"><span class="refname">uopz_add_function</span> — <span class="dc-title">Adds non-existent function or method</span></p> </div> <div class="refsect1 description" id="refsect1-function.uopz-add-function-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>uopz_add_function</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span> , <span class="methodparam"><span class="type"><a href="class.closure.html" class="type Closure">Closure</a></span> <code class="parameter">$handler</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$flags</code><span class="initializer"> = ZEND_ACC_PUBLIC</span></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>uopz_add_function</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$class</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span> , <span class="methodparam"><span class="type"><a href="class.closure.html" class="type Closure">Closure</a></span> <code class="parameter">$handler</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$flags</code><span class="initializer"> = ZEND_ACC_PUBLIC</span></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$all</code><span class="initializer"> = <strong><code>TRUE</code></strong></span></span> ]] )</div> <p class="para rdfs-comment"> Adds a non-existent function or method. </p> </div> <div class="refsect1 parameters" id="refsect1-function.uopz-add-function-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <code class="parameter">class</code></dt> <dd> <p class="para"> The name of the class. </p> </dd> <dt> <code class="parameter">function</code></dt> <dd> <p class="para"> The name of the function or method. </p> </dd> <dt> <code class="parameter">handler</code></dt> <dd> <p class="para"> The <a href="class.closure.html" class="classname">Closure</a> that defines the new function or method. </p> </dd> <dt> <code class="parameter">flags</code></dt> <dd> <p class="para"> Flags to set for the new function or method. </p> </dd> <dt> <code class="parameter">all</code></dt> <dd> <p class="para"> Whether all classes that descend from <code class="parameter">class</code> will also be affected. </p> </dd> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-function.uopz-add-function-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 errors" id="refsect1-function.uopz-add-function-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> <span class="function"><strong>uopz_add_function()</strong></span> throws a <a href="class.runtimeexception.html" class="classname">RuntimeException</a> if the function or method to add already exists. </p> </div> <div class="refsect1 examples" id="refsect1-function.uopz-add-function-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-595"> <p><strong>Example #1 Basic <span class="function"><strong>uopz_add_function()</strong></span> Usage</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />uopz_add_function</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, function () {echo </span><span style="color: #DD0000">'bar'</span><span style="color: #007700">;});<br /></span><span style="color: #0000BB">foo</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> bar </pre></div> </div> </div> </div> <div class="refsect1 seealso" id="refsect1-function.uopz-add-function-seealso"> <h3 class="title">See Also</h3> <ul class="simplelist"> <li class="member"><span class="function"><a href="function.uopz-del-function.html" class="function" rel="rdfs-seeAlso">uopz_del_function()</a> - Deletes previously added function or method</span></li> <li class="member"><span class="function"><a href="function.uopz-set-return.html" class="function" rel="rdfs-seeAlso">uopz_set_return()</a> - Provide a return value for an existing function</span></li> </ul> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.uopz.html">Uopz Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.uopz-allow-exit.html">uopz_allow_exit</a></div> <div class="up"><a 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