public function testExceptionArray()
{
try {
SessionHandler::excludeKeys('stringvalue is not scalar array');
$this->expectException('PHPUnit_Framework_Error');
} catch (\Throwable $e) {
// echo '~~~~As expected PHP7 throws Throwable.';
} catch (\Exception $e) {
// echo '~~~~As expected PHP5 throws Exception.';
}
}
/**
* Parses conf.php files and sets parameters for this object
*
* @param array $config
* @throws \Exception min params not set
* @return true
*/
private function parseConfig(array $config)
{
$this->config = $config;
$this->min_cache_file_size = intval($this->config['min_cache_file_size']);
if (isset($this->config['enable_log']) && $this->isBool($this->config['enable_log'])) {
$this->enable_log = $this->config['enable_log'];
}
if (isset($this->config['expiration'])) {
if ($this->config['expiration'] < 0) {
throw new \Exception('PageCache config: invalid expiration value, < 0.');
}
$this->cache_expire = intval($this->config['expiration']);
}
//path to store cache files
if (isset($this->config['cache_path'])) {
// @codeCoverageIgnoreStart
if (substr($this->config['cache_path'], -1) != '/') {
throw new \Exception('PageCache config: / trailing slash is expected at the end of cache_path.');
}
//path writable?
if (empty($this->config['cache_path']) || !is_writable($this->config['cache_path'])) {
throw new \Exception('PageCache config: cache path not writable or empty');
}
$this->cache_path = $this->config['cache_path'];
// @codeCoverageIgnoreEnd
}
//log file path
if (isset($this->config['log_file_path']) && !empty($this->config['log_file_path'])) {
$this->log_file_path = $this->config['log_file_path'];
}
//use $_SESSION while caching or not
if (isset($this->config['use_session']) && $this->isBool($this->config['use_session'])) {
SessionHandler::setStatus($this->config['use_session']);
}
//session exclude key
if (isset($this->config['session_exclude_keys']) && !empty($this->config['session_exclude_keys'])) {
// @codeCoverageIgnoreStart
SessionHandler::excludeKeys($this->config['session_exclude_keys']);
// @codeCoverageIgnoreEnd
}
//File Locking
if (isset($this->config['file_lock']) && !empty($this->config['file_lock'])) {
$this->file_lock = $this->config['file_lock'];
}
return true;
}