Get name of class, without the namespace. get_called_class() used instead of __CLASS__ to ensure that if class is extended, that class' name is used.

class-name-without-namespace.php

<?php
	$class = get_called_class();
	$class = explode( '\\', $class );
	end( $class );
	$last = key( $class );
	$class = $class[ $last ];
	
	
	
	/**
	 * Get the class' name
	 *
	 * @return array|string
	 */
	public function get_class_name( $without_namespace = true ) {
		$class = get_called_class();
		if ( $without_namespace ) {
			$class = explode( '\\', $class );
			end( $class );
			$last  = key( $class );
			$class = $class[ $last ];
		}

		return $class;
		
	}

Why not just?
$class = get_called_class();
$class = explode( '', $class );
$class = end( $class );

Or if you want a one liner:
substr(get_called_class(), strrpos(get_called_class(), '\\') + 1);

(new \ReflectionClass(get_called_class()))->getShortName()

(new \ReflectionClass(get_called_class()))->getShortName()

Perfect!

This has been one of my favorite, slow motion code reviews. Thanks y'all!

class_basename(get_called_class())

Oeps thats a laravel helper function:

if (! function_exists('class_basename')) {
    /**
     * Get the class "basename" of the given object / class.
     *
     * @param  string|object  $class
     * @return string
     */
    function class_basename($class)
    {
        $class = is_object($class) ? get_class($class) : $class;

        return basename(str_replace('\\', '/', $class));
    }
}