isPositive() public static method

Is the current value positive; greater than or equal to zero.
public static isPositive ( integer $number, boolean $zero = true ) : boolean
$number integer
$zero boolean
return boolean
Ejemplo n.º 1
0
 public function testIsPositive()
 {
     isTrue(Vars::isPositive(343));
     isTrue(Vars::isPositive(79));
     isTrue(Vars::isPositive(0));
     isFalse(Vars::isPositive(0, false));
     // don't include 0
     isFalse(Vars::isPositive(-1));
 }