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<?php |
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/** |
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* Query |
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* |
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* SQL Query Builder / Database Abstraction Layer |
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* |
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* PHP version 5.4 |
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* |
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* @package Query |
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* @author Timothy J. Warren <[email protected]> |
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* @copyright 2012 - 2015 Timothy J. Warren |
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* @license http://www.opensource.org/licenses/mit-license.html MIT License |
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* @link https://git.timshomepage.net/aviat4ion/Query |
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*/ |
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namespace Query\Drivers\Mysql; |
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use Query\Drivers\AbstractUtil; |
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/** |
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* MySQL-specific backup, import and creation methods |
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* |
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* @package Query |
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* @subpackage Drivers |
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*/ |
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class Util extends AbstractUtil { |
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/** |
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* Create an SQL backup file for the current database's structure |
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* |
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* @return string |
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*/ |
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public function backup_structure() |
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{ |
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$string = []; |
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// Get databases |
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$dbs = $this->get_driver()->get_dbs(); |
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foreach($dbs as &$d) |
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{ |
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// Skip built-in dbs |
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if ($d == 'mysql') |
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{ |
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continue; |
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} |
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// Get the list of tables |
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$tables = $this->get_driver()->driver_query("SHOW TABLES FROM `{$d}`", TRUE); |
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foreach($tables as $table) |
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{ |
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$array = $this->get_driver()->driver_query("SHOW CREATE TABLE `{$d}`.`{$table}`", FALSE); |
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$row = current($array); |
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if ( ! isset($row['Create Table'])) |
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{ |
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continue; |
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} |
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$string[] = $row['Create Table']; |
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} |
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} |
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return implode("\n\n", $string); |
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} |
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// -------------------------------------------------------------------------- |
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/** |
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* Create an SQL backup file for the current database's data |
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* |
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* @param array $exclude |
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* @return string |
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*/ |
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public function backup_data($exclude=[]) |
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{ |
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$tables = $this->get_driver()->get_tables(); |
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// Filter out the tables you don't want |
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if( ! empty($exclude)) |
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{ |
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$tables = array_diff($tables, $exclude); |
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} |
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$output_sql = ''; |
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// Select the rows from each Table |
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foreach($tables as $t) |
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{ |
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$sql = "SELECT * FROM `{$t}`"; |
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$res = $this->get_driver()->query($sql); |
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$rows = $res->fetchAll(\PDO::FETCH_ASSOC); |
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// Skip empty tables |
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if (count($rows) < 1) |
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{ |
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continue; |
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} |
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// Nab the column names by getting the keys of the first row |
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$columns = @array_keys($rows[0]); |
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$insert_rows = []; |
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// Create the insert statements |
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foreach($rows as $row) |
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{ |
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$row = array_values($row); |
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// Workaround for Quercus |
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foreach($row as &$r) |
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{ |
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$r = $this->get_driver()->quote($r); |
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} |
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$row = array_map('trim', $row); |
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$row_string = 'INSERT INTO `'.trim($t).'` (`'.implode('`,`', $columns).'`) VALUES ('.implode(',', $row).');'; |
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$row = NULL; |
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$insert_rows[] = $row_string; |
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} |
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$output_sql .= "\n\n".implode("\n", $insert_rows)."\n"; |
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} |
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return $output_sql; |
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} |
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} |
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// End of mysql_util.php |
aviat4ion /
Query
This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress.
In this case you can add the
@ignorePhpDoc annotation to the duplicate definition and it will be ignored.