One-line functions/methods in PHP with using =... instead of { return ...}
<p>
Is it a good idea to request/propose one-line functions without brackets {}?</p>

<p>It exists for a long time in Scala programming language, for example. When you build a class with lots of small methods, it bothers to write "return" and brackets. Syntax example:</p>

<pre class="lang-php prettyprint-override"><code>Class C {
  static function wrap($s, $left, $right) = $left.$s.$right;
  static function quote($s, $quote) = self::wrap($s, $quote, $quote);
}
</code></pre>

<p>Eg. the idea is to use <code>= expression</code> instead of <code>{ return expression }</code></p>

<p>May it interfere with anything?</p>
