XoopsModules25x / adminer

include/plugins/dump-json.php

<?php

/** Dump to JSON format
* @link https://www.adminer.org/plugins/#use
* @author Jakub Vrana, http://www.vrana.cz/
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
class AdminerDumpJson {
	/** @access protected */
	var $database = false;
	
	function dumpFormat() {

It is generally recommended to explicitly declare the visibility for methods.

		return array('json' => 'JSON');
	}

	function dumpTable($table, $style, $is_view = false) {

The parameter $table is not used and could be removed.

The parameter $style is not used and could be removed.

The parameter $is_view is not used and could be removed.

It is generally recommended to explicitly declare the visibility for methods.

		if ($_POST['format'] == 'json') {
			return true;
		}
	}
	
	function _database() {

It is generally recommended to explicitly declare the visibility for methods.

		echo "}\n";
	}
	
	function dumpData($table, $style, $query) {

The parameter $style is not used and could be removed.

It is generally recommended to explicitly declare the visibility for methods.

		if ($_POST['format'] == 'json') {
			if ($this->database) {
				echo ",\n";
			} else {
				$this->database = true;
				echo "{\n";
				register_shutdown_function(array($this, '_database'));
			}
			$connection = connection();
			$result = $connection->query($query, 1);
			if ($result) {
				echo '"' . addcslashes($table, "\r\n\"\\") . "\": [\n";
				$first = true;
				while ($row = $result->fetch_assoc()) {
					echo ($first ? '' : ', ');
					$first = false;
					foreach ($row as $key => $val) {
						json_row($key, $val);
					}
					json_row('');
				}
				echo ']';
			}
			return true;
		}
	}

	function dumpHeaders($identifier, $multi_table = false) {

The parameter $identifier is not used and could be removed.

The parameter $multi_table is not used and could be removed.

It is generally recommended to explicitly declare the visibility for methods.

		if ($_POST['format'] == 'json') {
			header('Content-Type: application/json; charset=utf-8');
			return 'json';
		}
	}

}