Question regarding embedding variables in double-quoted strings in PHP
<p>Are the following instructions equivalent?</p>

<pre><code># 1
$str = "$var1$var2&lt;/td&gt;";

# 2
$str = "$var1" . "$var2" . "&lt;/td&gt;";
</code></pre>

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<p><strong>EDIT:</strong> Thank you all.</p>

<p><code>header('Location:</code><a href="http://stackoverflow.com/questions/4686724/question-regarding-anonymous-methods-as-class-members">Question regarding anonymous methods as class members</a><code>);</code></p>
