Re: Anonymous classes share static space?

On 22.10.2017 at 15:08, Andrey Repin wrote: > https://3v4l.org/vLjTI > > <?php > > function creator($var) > { > return new class($var) { > private static $var; > function __construct($var) > { > static::$var = $var; > } > > function __debugInfo() > { > return [ > "\0*\0var" => static::$var, > ]; > } > }; > } > > $a = creator('A'); > $b = creator('B'); > var_dump($a, $b, $a === $b); > > >> The output: > > object(class@anonymous)#1 (1) { > ["var":protected]=> > string(1) "B" > } > object(class@anonymous)#2 (1) { > ["var":protected]=> > string(1) "B" > } > bool(false) > > > However, the output contradicting itself. > By behavior, the two objects are of the same class, by comparison - they are not. > Is this… intended behavior? The === operator compares objects by identity. In this case the objects have the same class, and are equal (==)[1], but not identical. [1] <https://3v4l.org/NEBTd> -- Christoph M. Becker