Two numbers within a range


How do I test to see if a number is within a certain range in PHP?

So …

if($number, $low, $high) TRUE : FALSE;

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return (($number >= $low) && ($number <= $high));


Cheers. I have done it that way now, I was just wondering if there was a pre-defined function. Anyways thanks :)

In Yii, you could also use a validation rule in the model,

For example, this is for an attribute named ‘attribute_name’, with min of 0 and max of 9

	public function rules()


		return array(

                    array('attribute_name', 'numerical', 'min'=>0, 'max'=>9)