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<?php function creator($var) { return new class($var) extends StdClass { private static $var; function __construct($var) { static::$var = $var; } function __debugInfo() { return [ "\0*\0var" => static::$var, ]; } }; } print "From method:\n"; $a = creator('A'); $b = creator('B'); var_dump($a, $b, $a === $b); print "----------\n"; print "In clear:\n"; $c = new class('C') extends StdClass { private static $var; function __construct($var) { static::$var = $var; } function __debugInfo() { return [ "\0*\0var" => static::$var, ]; } }; $d = new class('D') extends StdClass { private static $var; function __construct($var) { static::$var = $var; } function __debugInfo() { return [ "\0*\0var" => static::$var, ]; } }; var_dump($c, $d, $c === $d); print "----------\n";

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30.38 ms | 402 KiB | 5 Q