Initializing class constant in constructor in PHP
<p>Just like in C++ is it possible to initialize class constant in the constructor?</p>

<p>Similar to C++ it'd look like:</p>

<pre><code>class Abc
{
    const WIDTH;

    public __constructor($width):WIDTH($width) //WIDTH gets assigned here and is immutable
    {
        //I know syntax may not be ok but is anything similar possible in PHP?
    }

}
</code></pre>
