➜ ' . json_last_error_msg() .'';
if ($errorCode === JSON_ERROR_SYNTAX) {
$error .= '
Please check your JSON syntax (without PHP comment tags) using a JSON lint tool such as ';
$error .= 'jsonlint.com.';
}
throw new \Exception($error);
}
return $data;
}
/**
* @inheritdoc
*/
public function write($filepath, $conf)
{
// JSON_PRETTY_PRINT is available from PHP 5.4.
$print = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 0;
$data = self::getPhpHeaders() . json_encode($conf, $print) . self::getPhpSuffix();
if (!file_put_contents($filepath, $data)) {
throw new \IOException(
$filepath,
'Shaarli could not create the config file.
Please make sure Shaarli has the right to write in the folder is it installed in.'
);
}
}
/**
* @inheritdoc
*/
public function getExtension()
{
return '.json.php';
}
/**
* The JSON data is wrapped in a PHP file for security purpose.
* This way, even if the file is accessible, credentials and configuration won't be exposed.
*
* Note: this isn't a static field because concatenation isn't supported in field declaration before PHP 5.6.
*
* @return string PHP start tag and comment tag.
*/
public static function getPhpHeaders()
{
return '';
}
}