/**
* @inheritdoc
*/
public function flush()
{
$data = $this->get(self::CONTENT);
if (is_array($data) or is_object($data)) {
$this->set(self::CONTENT, json_encode($data));
}
parent::flush();
}
/**
* @inheritdoc
*/
public function flush()
{
$data = $this->get(self::CONTENT);
if (!is_scalar($data)) {
$this->set(self::CONTENT, print_r($data, true));
}
parent::flush();
}
/**
* @inheritdoc
*/
public function flush()
{
if ($this->output_config->get('add_timestamp_to_static_link')) {
$t = $this;
$content = $this->get(self::CONTENT);
$ext_pattern = implode('|', $this->output_config->get('static_file_ext'));
$get_mtime_callback = $this->output_config->get('get_mtime_callback');
$add_timestamp_callback = $this->output_config->get('add_timestamp_callback');
$pattern = '@(?<=\\<[^>]+\\s+(href|src)\\s*=\\s*["\']?)([^\'"]+)(?=["\' ])@is';
$content = preg_replace_callback($pattern, function ($match) use($t, $ext_pattern, $get_mtime_callback, $add_timestamp_callback) {
if (preg_match("@\\.({$ext_pattern})@is", $match[1])) {
$timestamp = call_user_func($get_mtime_callback, $match[1]);
return call_user_func($add_timestamp_callback, $match[1], $timestamp);
} else {
return $match[1];
}
}, $content);
$this->set(self::CONTENT, $content);
}
parent::flush();
}
