private function _clean_unuse_image($input_parameters)
{
if (isset($input_parameters['optimized_image_folder_path']) && $input_parameters['optimized_image_folder_path'] && isset($input_parameters['key_file']) && $input_parameters['key_file']) {
if (is_dir($input_parameters['optimized_image_folder_path']) && is_readable($input_parameters['optimized_image_folder_path']) && is_writable($input_parameters['optimized_image_folder_path'])) {
$globPaths1 = $input_parameters['optimized_image_folder_path'] . '*.*';
$globPaths1 = glob($globPaths1);
if ($globPaths1 && $globPaths1 && !empty($globPaths1)) {
$pattern1 = '#-' . Utils::preg_quote($input_parameters['key_file']) . '(\\.|\\-)#';
foreach ($globPaths1 as $filename1) {
if ($filename1 && is_file($filename1)) {
if (Utils::isImageFilePath($filename1)) {
if (!preg_match($pattern1, $filename1)) {
//image name not match key_file will be deleted
if (is_writable($filename1)) {
unlink($filename1);
}
}
}
}
}
}
}
}
}
