getAlnum() public method

Returns only the alphabetic characters and digits in value.
public getAlnum ( mixed $key ) : mixed
$key mixed
return mixed
Esempio n. 1
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 /**
  */
 public function testGetAlnum()
 {
     /**
      * $inputarray['x']['woot'] = array(
      *     'booyah' => 'meet at the bar at 7:30 pm',
      */
     $this->assertSame('meetatthebarat730pm', $this->cage->getAlnum('x/woot/booyah'));
 }