Online PHP editor | refs for UM3Bf

<?php var_dump('0e462097431906509019562988736854' == '0e830400451993494058024219909991'); // true everywhere var_dump('123456789012345678901234567890' == '123456789012345678900000000000'); // false in PHP 5.4.4+ var_dump('7c00249d409a91ab84e3f421c193520d9fb3674b' == '0e7c00249d409a91ab84e300000000000000000000');