/**
* @inheritdoc
* @return string
*/
public function filter($value)
{
if (is_null($value)) {
$value = $this->default;
}
$value = StringHelper::toStr($value);
return StringHelper::strCrop(StringHelper::strPad($value, $this->minLength, $this->padString, $this->padType), $this->maxLength, $this->cropType);
}
/**
* @inheritdoc
* @return string
*/
public function filter($value)
{
if (!is_string($value)) {
$value = StringHelper::toStr($value);
}
$pattern = StringHelper::toStr($this->pattern);
$replacement = StringHelper::toStr($this->replacement);
if (is_string($pattern) && !empty($pattern) && !empty($replacement)) {
$value = preg_replace($pattern, $replacement, $value);
}
return parent::filter($value);
}
/**
* Преобразование объекта в строку.
* @return string
*/
public function __toString()
{
$result = '';
$attributes = [];
foreach ($this->_attributes as $data) {
$attributes[$data['name']] = $data['value'];
}
$reflection = new \ReflectionClass($this);
foreach ($reflection->getProperties(\ReflectionProperty::IS_PUBLIC) as $reflectionProperty) {
$propName = $reflectionProperty->name;
$attributes[$propName] = $this->{$propName};
}
ksort($attributes);
foreach ($attributes as $attributeName => $attributeValue) {
$result .= ', ' . StringHelper::printVar($attributeName) . '=>' . StringHelper::printVar($attributeValue);
}
return 'Object(' . $this->className() . '){' . trim($result, ', ') . '}';
}
public function __construct($attributeName, $filter, $previous = null)
{
$filter = StringHelper::strCrop(StringHelper::printVar($filter), 50);
parent::__construct('Filter \'' . $filter . '\' for attribute \'' . $attributeName . '\' is wrong.', 1016, $previous);
}