A simple class for using MySQL
PHP JavaScript
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Latest commit da03c9e Jan 14, 2013 @jasny jasny Update README.md


Jasny's DB layer (for MySQL)

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A simple DB layer in PHP for using MySQL, featuring

  • Global connection (singleton)
  • Parameter binding
  • Quoting tables/fields and values
  • Fetch all rows, column, key/value pair and single value
  • Simple saving by passing associated arrays
  • Query exceptions (instead of returning false)


Jasny DB-MySQL is registred at packagist as jasny/db-mysql and can be easily installed using composer. Alternatively you can simply download the .zip and copy the file from the 'src' folder.


    new DB($host, $user, $pwd, $dbname);
    $result = DB::conn()->query("SELECT * FROM foo");
    $result = DB::conn()->query("SELECT * FROM foo WHERE type = ?", $type);
    $result = DB::conn()->query("SELECT * FROM foo WHERE type = ? AND cat IN ?", $type, array(1, 7));

    $items = DB::conn()->fetchAll("SELECT id, name, description FROM foo WHERE type = ?", MYSQLI_ASSOC, $type);
    $item  = DB::conn()->fetchOne("SELECT * FROM foo WHERE id = ?", MYSQLI_ASSOC, $id);
    $names = DB::conn()->fetchColumn("SELECT name FROM foo WHERE type = ?", $type);
    $list  = DB::conn()->fetchPairs("SELECT id, name FROM foo WHERE type = ?", $type);
    $name  = DB::conn()->fetchValue("SELECT name FROM foo WHERE id = ?", $id);

    DB::conn()->save('foo', $values);
    DB::conn()->save('foo', array($values1, $values2, $values3));

API documentation (generated)