Online PHP editor | refs for MrF6C

<?php echo intval('3.581E+8'+0), "\n", intval('3.581E8'+0), "\n", intval('+3.581E8'+0), "\n", intval('-3.581E8'+0), "\n" ; echo intval(0+'3.581E+8'), "\n", intval(0+'3.581E8'), "\n", intval(0+'+3.581E8'), "\n", intval(0+'-3.581E8'), "\n" ; var_dump((int)0+'3.581E+8');