<!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>Creates a new class instance from given arguments.</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="reflectionclass.newinstance.html">ReflectionClass::newInstance</a></div> <div class="next" style="text-align: right; float: right;"><a href="reflectionclass.newinstancewithoutconstructor.html">ReflectionClass::newInstanceWithoutConstructor</a></div> <div class="up"><a href="class.reflectionclass.html">ReflectionClass</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="reflectionclass.newinstanceargs" class="refentry"> <div class="refnamediv"> <h1 class="refname">ReflectionClass::newInstanceArgs</h1> <p class="verinfo">(PHP 5 >= 5.1.3)</p><p class="refpurpose"><span class="refname">ReflectionClass::newInstanceArgs</span> — <span class="dc-title">Creates a new class instance from given arguments.</span></p> </div> <div class="refsect1 description" id="refsect1-reflectionclass.newinstanceargs-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">object</span> <span class="methodname"><strong>ReflectionClass::newInstanceArgs</strong></span> ([ <span class="methodparam"><span class="type">array</span> <code class="parameter">$args</code></span> ] )</div> <p class="para rdfs-comment"> Creates a new instance of the class, the given arguments are passed to the class constructor. </p> </div> <div class="refsect1 parameters" id="refsect1-reflectionclass.newinstanceargs-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">args</code></em></span> <dd> <p class="para"> The parameters to be passed to the class constructor as an <span class="type"><a href="language.types.array.html" class="type array">array</a></span>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-reflectionclass.newinstanceargs-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a new instance of the class. </p> </div> <div class="refsect1 examples" id="refsect1-reflectionclass.newinstanceargs-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-5211"> <p><strong>Example #1 Basic usage of <span class="methodname"><strong>ReflectionClass::newInstanceArgs()</strong></span></strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$class </span><span style="color: #007700">= new </span><span style="color: #0000BB">ReflectionClass</span><span style="color: #007700">(</span><span style="color: #DD0000">'ReflectionFunction'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$instance </span><span style="color: #007700">= </span><span style="color: #0000BB">$class</span><span style="color: #007700">-></span><span style="color: #0000BB">newInstanceArgs</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'substr'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$instance</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> object(ReflectionFunction)#2 (1) { ["name"]=> string(6) "substr" } </pre></div> </div> </div> </p> </div> <div class="refsect1 errors" id="refsect1-reflectionclass.newinstanceargs-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> A <a href="class.reflectionexception.html" class="classname">ReflectionException</a> if the class constructor is not public. </p> <p class="para"> A <a href="class.reflectionexception.html" class="classname">ReflectionException</a> if the class does not have a constructor and the <em><code class="parameter">args</code></em> parameter contains one or more parameters. </p> </div> <div class="refsect1 seealso" id="refsect1-reflectionclass.newinstanceargs-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="methodname"><a href="reflectionclass.newinstance.html" class="methodname" rel="rdfs-seeAlso">ReflectionClass::newInstance()</a> - Creates a new class instance from given arguments.</span></li> <li class="member"> <span class="methodname"><a href="reflectionclass.newinstancewithoutconstructor.html" class="methodname" rel="rdfs-seeAlso">ReflectionClass::newInstanceWithoutConstructor()</a> - Creates a new class instance without invoking the constructor.</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="reflectionclass.newinstance.html">ReflectionClass::newInstance</a></div> <div class="next" style="text-align: right; float: right;"><a href="reflectionclass.newinstancewithoutconstructor.html">ReflectionClass::newInstanceWithoutConstructor</a></div> <div class="up"><a href="class.reflectionclass.html">ReflectionClass</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>