function getUnixTimestamp ()标签：function,13,floatval,函数,s2,s1,%.,PHP From： https://blog.51cto.com/u_15967457/6065066
{
list($s1, $s2) = explode(' ', microtime());
return (float)sprintf('%.0f',(floatval($s1) + floatval($s2)) * 1000);
}
function getUnixTimestamp ()标签：function,13,floatval,函数,s2,s1,%.,PHP From： https://blog.51cto.com/u_15967457/6065066
{
list($s1, $s2) = explode(' ', microtime());
return (float)sprintf('%.0f',(floatval($s1) + floatval($s2)) * 1000);
}