HH\Lib\Math\floor

This API is part of the Hack Standard Library, not HHVM itself.

Returns the largest integer value less than or equal to $value

namespace HH\Lib\Math;

function floor(
  num $value,
): float;
  • To find the smallest integer value greater than or equal to $value, see Math\ceil().
  • To find the largest integer value less than or equal to a ratio, see Math\int_div().

Parameters

  • num $value