Bitwise Flag Trait for PHP 7.x+

BitwiseFlags.php

<?php

declare(strict_types=1);

/**
 * Bitwise Flags Trait
 * Trait that makes it easy to use Bitwise Flags in your classes.
 * @version 7.0.2
 * @author Daniel "BrainInBlack" Lieberwirth <braininblack@gmail.com>
 * @author PHP Manual Contributer wbcart (http://php.net/manual/en/language.operators.bitwise.php#108679)
 * @license DO WHAT EVER THE HECK YOU WANT
 */
trait BitwiseFlags {

  /**
   * Flag Container Variable.
   * @var int
   */
	protected $Flags = 0;

	/**
	 * Checks if a Flag is set, i.e. if the Flag is true.
	 * @param int $flag Flag(s)
	 * @return bool <b>True:</b> If Flag(s) set<br>
	 *				<b>False:</b> Otherwise
	 */
	protected function isFlagSet(int $flag) : bool {
		return (($this->Flags & $flag) == $flag);
	}

	/**
	 * Sets Flag(s) to a specific value, i.e. true or false.
	 * @param int $flag Flag(s)
	 * @param bool $value Value
	 */
	protected function setFlag(int $flag, bool $value) {
		$value ? $this->Flags |= $flag : $this->Flags &= ~$flag;
	}

}

?>

Description&Usage.txt

Description&Usage:
  See http://php.net/manual/en/language.operators.bitwise.php#108679
  for a great example and description. I trust that you know how to use
  Traits in your classes, otherwise ask the SearchEngine of your choice.

History:
  v7.0.2 - Fixed setFlag false value case
  v7.0.1 - First public release

License.txt

DO WHAT EVER THE HECK YOU WANT

Comercial use:   permitted
Private use:     permitted
Modification:    permitted
Credit:          not required, but very welcome

This Programm/Snippet/Code is provided as is.