/**
* Generate a hash value from the current string using the defined algorithm.
*
* @param string $algo Name of the algorithm used for calculation (md5, sha1, ripemd160,...).
*
* @throws StringObjectException
* @return $this
*/
public function hash($algo = 'sha1')
{
$algos = new ArrayObject(hash_algos());
if (!$algos->inArray($algo)) {
throw new StringObjectException(StringObjectException::MSG_INVALID_HASH_ALGO, [$algo]);
}
$this->val(hash($algo, $this->val()));
return $this;
}
/**
* @dataProvider arraySet1
*/
public function testSearch2($array)
{
$a = new ArrayObject($array);
$searchResult = $a->inArray('v1');
$key = in_array('v1', $array);
$this->assertSame($key, $searchResult);
}