PHP HTMLPurifier_UnitConverter::getSigFigs Examples

getSigFigs() public method

Returns the number of significant figures in a string number.

public getSigFigs ( string $n ) : integer
$n	string	Decimal number
return	integer	number of sigfigs

Example #1

File: UnitConverterTest.php Project: Jaaviieer/PrograWeb

 protected function assertSigFig($n, $sigfigs)
 {
     $converter = new HTMLPurifier_UnitConverter();
     $result = $converter->getSigFigs($n);
     $this->assertIdentical($result, $sigfigs);
 }