public function testLength()
{
$this->assertEquals(String::length('Waschbär'), 8);
$this->assertEquals(String::length('Wa är'), 8);
$this->assertEquals(String::length('Wa är '), 9);
$this->assertEquals(String::length(' Wa är '), 10);
$this->assertEquals(String::length('”'), 1);
$this->assertEquals(String::length('…'), 1);
$this->assertEquals(String::length(chr(0xe4) . chr(0xf6)), 2);
// iso öä
}
public function apply($value)
{
$result = basename((string) $value);
$result = preg_replace('@[/?*:;{}\\\\]@', '', $result);
if ($this->paranoid) {
$result = preg_replace('@[^A-Z0-9_.-]@i', '', $result);
}
if (String::length($result) > $this->maxLength) {
if (($dotPos = strpos($result, '.')) !== false) {
$extension = substr($result, $dotPos + 1);
$basename = substr($result, 0, $dotPos);
$result = String::substr($basename, 0, $this->maxLength - String::length($extension) - 1) . '.' . $extension;
} else {
$result = String::substr($result, 0, $this->maxLength);
}
}
return $result;
}
public function validate($value)
{
return parent::validate(String::length((string) $value) == $this->length);
}
public function validate($value)
{
return String::length((string) $value) >= $this->limit;
}
