public function Fraction::setNumerator in Fraction 7

Set the numerator.

Parameters

$value: The numerator value.

Return value

Fraction Returns this Fraction object.

9 calls to Fraction::setNumerator()

Fraction::add in ./fraction.class.inc

Add another fraction to this one.

Fraction::divide in ./fraction.class.inc

Divide this fraction by another one.

Fraction::fromDecimal in ./fraction.class.inc

Calculates the numerator and denominator from a decimal value.

Fraction::multiply in ./fraction.class.inc

Multiply this fraction with another one.

Fraction::reciprocate in ./fraction.class.inc

Reciprocate the fraction.

... See full list

File

./fraction.class.inc, line 40

Fraction class

Class

Fraction

@file Fraction class

Code

public function setNumerator($value) {

  // Cast the value as a string and save it.
  $this->numerator = (string) $value;
  return $this;
}