Online PHP editor | refs for uWMn7

@ 2014-02-14T12:02:58Z

<?php
function ex_round($_,$__ = 1){
    if(0== round($_, $__, PHP_ROUND_HALF_EVEN)){
        return ex_round($_,$__+1);
    }
    return round($_, $__, PHP_ROUND_HALF_EVEN);
}

echo ex_round(0.005);
echo PHP_EOL;
echo round(0.005, 1, PHP_ROUND_HALF_ODD);