/**
* Defined by Zend\Filter\Filter
*
* Does a lowercase on the content of the given file
*
* @param string $value Full path of file to change
* @return string The given $value
* @throws \Zend\Filter\Exception
*/
public function __invoke($value)
{
if (!file_exists($value)) {
throw new Filter\Exception("File '{$value}' not found");
}
if (!is_writable($value)) {
throw new Filter\Exception("File '{$value}' is not writable");
}
$content = file_get_contents($value);
if (!$content) {
throw new Filter\Exception("Problem while reading file '{$value}'");
}
$content = parent::__invoke($content);
$result = file_put_contents($value, $content);
if (!$result) {
throw new Filter\Exception("Problem while writing file '{$value}'");
}
return $value;
}
/**
* Defined by Zend\Filter\Filter
*
* Does a lowercase on the content of the given file
*
* @param string $value Full path of file to change
* @return string The given $value
* @throws \Zend\Filter\Exception
*/
public function __invoke($value)
{
if (!file_exists($value)) {
throw new Exception\InvalidArgumentException("File '$value' not found");
}
if (!is_writable($value)) {
throw new Exception\RuntimeException("File '$value' is not writable");
}
$content = file_get_contents($value);
if (!$content) {
throw new Exception\RuntimeException("Problem while reading file '$value'");
}
$content = parent::__invoke($content);
$result = file_put_contents($value, $content);
if (!$result) {
throw new Exception\RuntimeException("Problem while writing file '$value'");
}
return $value;
}