floor Round fractions down &reftitle.description; floatfloor intfloatnum Returns the next lowest integer value (as float) by rounding down num if necessary. &reftitle.parameters; num The numeric value to round &reftitle.returnvalues; num rounded to the next lowest integer. The return value of floor is still of type float. This function returns &false; in case of an error (e.g. passing an array). &reftitle.changelog; &Version; &Description; 8.0.0 num no longer accepts internal objects which support numeric conversion. &reftitle.examples; ]]> &reftitle.seealso; ceil round