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<title>Dynamically adds a new method to a given class</title>
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<h1 class="refname">classkit_method_add</h1>
<p class="verinfo">(PECL classkit >= 0.1)</p><p class="refpurpose"><span class="refname">classkit_method_add</span> — <span class="dc-title">Dynamically adds a new method to a given class</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.classkit-method-add-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>classkit_method_add</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$classname</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$methodname</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$args</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$code</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = CLASSKIT_ACC_PUBLIC</span></span>
] )</div>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, and
surrounding documentation may change without notice in a future release of PHP.
This function should be used at your own risk.
</p></div>
</div>
<div class="refsect1 parameters" id="refsect1-function.classkit-method-add-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">classname</code></em></span>
<dd>
<p class="para">
The class to which this method will be added
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">methodname</code></em></span>
<dd>
<p class="para">
The name of the method to add
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">args</code></em></span>
<dd>
<p class="para">
Comma-delimited list of arguments for the newly-created method
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">code</code></em></span>
<dd>
<p class="para">
The code to be evaluated when <em><code class="parameter">methodname</code></em>
is called
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">flags</code></em></span>
<dd>
<p class="para">
The type of method to create, can be
<strong><code>CLASSKIT_ACC_PUBLIC</code></strong>,
<strong><code>CLASSKIT_ACC_PROTECTED</code></strong> or
<strong><code>CLASSKIT_ACC_PRIVATE</code></strong>
</p>
<blockquote class="note"><p><strong class="note">Note</strong>:
<p class="para">
This parameter is only used as of PHP 5, because, prior to this,
all methods were public.
</p>
</p></blockquote>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.classkit-method-add-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 examples" id="refsect1-function.classkit-method-add-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-5066">
<p><strong>Example #1 <span class="function"><strong>classkit_method_add()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">Example </span><span style="color: #007700">{<br /> function </span><span style="color: #0000BB">foo</span><span style="color: #007700">() {<br /> echo </span><span style="color: #DD0000">"foo!\n"</span><span style="color: #007700">;<br /> }<br />}<br /><br /></span><span style="color: #FF8000">// create an Example object<br /></span><span style="color: #0000BB">$e </span><span style="color: #007700">= new </span><span style="color: #0000BB">Example</span><span style="color: #007700">();<br /><br /></span><span style="color: #FF8000">// Add a new public method<br /></span><span style="color: #0000BB">classkit_method_add</span><span style="color: #007700">(<br /> </span><span style="color: #DD0000">'Example'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'add'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'$num1, $num2'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'return $num1 + $num2;'</span><span style="color: #007700">,<br /> </span><span style="color: #0000BB">CLASSKIT_ACC_PUBLIC<br /></span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// add 12 + 4<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$e</span><span style="color: #007700">-></span><span style="color: #0000BB">add</span><span style="color: #007700">(</span><span style="color: #0000BB">12</span><span style="color: #007700">, </span><span style="color: #0000BB">4</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>
16
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.classkit-method-add-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.classkit-method-copy.html" class="function" rel="rdfs-seeAlso">classkit_method_copy()</a> - Copies a method from class to another</span></li>
<li class="member"> <span class="function"><a href="function.classkit-method-redefine.html" class="function" rel="rdfs-seeAlso">classkit_method_redefine()</a> - Dynamically changes the code of the given method</span></li>
<li class="member"> <span class="function"><a href="function.classkit-method-remove.html" class="function" rel="rdfs-seeAlso">classkit_method_remove()</a> - Dynamically removes the given method</span></li>
<li class="member"> <span class="function"><a href="function.classkit-method-rename.html" class="function" rel="rdfs-seeAlso">classkit_method_rename()</a> - Dynamically changes the name of the given method</span></li>
<li class="member"> <span class="function"><a href="function.create-function.html" class="function" rel="rdfs-seeAlso">create_function()</a> - Create an anonymous (lambda-style) function</span></li>
</ul>
</p>
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