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<h1 class="refname">ReflectionParameter::__construct</h1>
<p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">ReflectionParameter::__construct</span> — <span class="dc-title">Construct</span></p>
</div>
<div class="refsect1 description" id="refsect1-reflectionparameter.construct-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><strong>ReflectionParameter::__construct</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$function</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$parameter</code></span>
)</div>
<p class="para rdfs-comment">
Constructs a <a href="class.reflectionparameter.html" class="classname">ReflectionParameter</a> class.
</p>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>
</div>
<div class="refsect1 parameters" id="refsect1-reflectionparameter.construct-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">function</code></em></span>
<dd>
<p class="para">
The function to reflect parameters from.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">parameter</code></em></span>
<dd>
<p class="para">
The parameter.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-reflectionparameter.construct-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 examples" id="refsect1-reflectionparameter.construct-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-5236">
<p><strong>Example #1 Using the <a href="class.reflectionparameter.html" class="classname">ReflectionParameter</a> class</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">function </span><span style="color: #0000BB">foo</span><span style="color: #007700">(</span><span style="color: #0000BB">$a</span><span style="color: #007700">, </span><span style="color: #0000BB">$b</span><span style="color: #007700">, </span><span style="color: #0000BB">$c</span><span style="color: #007700">) { }<br />function </span><span style="color: #0000BB">bar</span><span style="color: #007700">(</span><span style="color: #0000BB">Exception $a</span><span style="color: #007700">, &</span><span style="color: #0000BB">$b</span><span style="color: #007700">, </span><span style="color: #0000BB">$c</span><span style="color: #007700">) { }<br />function </span><span style="color: #0000BB">baz</span><span style="color: #007700">(</span><span style="color: #0000BB">ReflectionFunction $a</span><span style="color: #007700">, </span><span style="color: #0000BB">$b </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">$c </span><span style="color: #007700">= </span><span style="color: #0000BB">null</span><span style="color: #007700">) { }<br />function </span><span style="color: #0000BB">abc</span><span style="color: #007700">() { }<br /><br /></span><span style="color: #0000BB">$reflect </span><span style="color: #007700">= new </span><span style="color: #0000BB">ReflectionFunction</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$reflect</span><span style="color: #007700">;<br /><br />foreach (</span><span style="color: #0000BB">$reflect</span><span style="color: #007700">-></span><span style="color: #0000BB">getParameters</span><span style="color: #007700">() as </span><span style="color: #0000BB">$i </span><span style="color: #007700">=> </span><span style="color: #0000BB">$param</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(<br /> </span><span style="color: #DD0000">"-- Parameter #%d: %s {\n"</span><span style="color: #007700">.<br /> </span><span style="color: #DD0000">" Class: %s\n"</span><span style="color: #007700">.<br /> </span><span style="color: #DD0000">" Allows NULL: %s\n"</span><span style="color: #007700">.<br /> </span><span style="color: #DD0000">" Passed to by reference: %s\n"</span><span style="color: #007700">.<br /> </span><span style="color: #DD0000">" Is optional?: %s\n"</span><span style="color: #007700">.<br /> </span><span style="color: #DD0000">"}\n"</span><span style="color: #007700">,<br /> </span><span style="color: #0000BB">$i</span><span style="color: #007700">, </span><span style="color: #FF8000">// $param->getPosition() can be used from PHP 5.2.3<br /> </span><span style="color: #0000BB">$param</span><span style="color: #007700">-></span><span style="color: #0000BB">getName</span><span style="color: #007700">(),<br /> </span><span style="color: #0000BB">var_export</span><span style="color: #007700">(</span><span style="color: #0000BB">$param</span><span style="color: #007700">-></span><span style="color: #0000BB">getClass</span><span style="color: #007700">(), </span><span style="color: #0000BB">1</span><span style="color: #007700">),<br /> </span><span style="color: #0000BB">var_export</span><span style="color: #007700">(</span><span style="color: #0000BB">$param</span><span style="color: #007700">-></span><span style="color: #0000BB">allowsNull</span><span style="color: #007700">(), </span><span style="color: #0000BB">1</span><span style="color: #007700">),<br /> </span><span style="color: #0000BB">var_export</span><span style="color: #007700">(</span><span style="color: #0000BB">$param</span><span style="color: #007700">-></span><span style="color: #0000BB">isPassedByReference</span><span style="color: #007700">(), </span><span style="color: #0000BB">1</span><span style="color: #007700">),<br /> </span><span style="color: #0000BB">$param</span><span style="color: #007700">-></span><span style="color: #0000BB">isOptional</span><span style="color: #007700">() ? </span><span style="color: #DD0000">'yes' </span><span style="color: #007700">: </span><span style="color: #DD0000">'no'<br /> </span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Function [ <user> function foo ] {
@@ /Users/philip/cvs/phpdoc/a 2 - 2
- Parameters [3] {
Parameter #0 [ <required> $a ]
Parameter #1 [ <required> $b ]
Parameter #2 [ <required> $c ]
}
}
-- Parameter #0: a {
Class: NULL
Allows NULL: true
Passed to by reference: false
Is optional?: no
}
-- Parameter #1: b {
Class: NULL
Allows NULL: true
Passed to by reference: false
Is optional?: no
}
-- Parameter #2: c {
Class: NULL
Allows NULL: true
Passed to by reference: false
Is optional?: no
}
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-reflectionparameter.construct-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="reflectionfunction.construct.html" class="methodname" rel="rdfs-seeAlso">ReflectionFunction::__construct()</a> - Constructs a ReflectionFunction object</span></li>
<li class="member"> <span class="methodname"><a href="reflectionmethod.construct.html" class="methodname" rel="rdfs-seeAlso">ReflectionMethod::__construct()</a> - Constructs a ReflectionMethod</span></li>
<li class="member"><a href="language.oop5.decon.html#language.oop5.decon.constructor" class="link">Constructors</a></li>
</ul>
</p>
</div>
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