oliverfindl / database-pdo

Simple PHP database class based on PDO class. This class adds 2 new methods - for ping and bulk insert, which are useful for web scrapers. All PDO functionality is preserved.

database-pdo

Simple PHP database class based on PDO class. This class adds 2 new methods - for ping and bulk insert, which are useful for web scrapers. All PDO functionality is preserved.

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Install

$ git clone https://github.com/oliverfindl/database-pdo.git

Usage

• Class initialization is same as for PDO class
• Ping method doesn't require any argument
• Insert method has 3 arguments:
  • Table (required), into which will be data inserted
  • Array (required), which has to be array of associative arrays of data
  • Mode (optional):
    • \OliverFindl\Database::INSERT_DEFAULT:

       INSERT INTO table (...) VALUES (...), (...), ... ;

    • \OliverFindl\Database::INSERT_IGNORE:

       INSERT IGNORE INTO table (...) VALUES (...), (...), ... ;

    • \OliverFindl\Database::INSERT_UPDATE:

       INSERT INTO table (...) VALUES (...), (...), ... ON DUPLICATE KEY UPDATE column = VALUES(column), ... ;

    • \OliverFindl\Database::INSERT_REPLACE:

       REPLACE INTO table (...) VALUES (...), (...), ... ;

Example

require_once("./vendor/database-pdo/src/database.class.php");
// use \OliverFindl\Database; // optional, if you want omit namespace in code

try {
	$db = new \OliverFindl\Database(/* ... */); // same arguments as PDO
	$db->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_WARNING);
	$db->setAttribute(\PDO::ATTR_DEFAULT_FETCH_MODE, \PDO::FETCH_OBJ);
} catch(\Exception $e) {
	exit($e->getMessage());
}

// ...

try {
	$db->ping();
} catch(\Exception $e) {
	exit($e->getMessage());
}

// ...

try {
	$res = $db->insert("table", $data, \OliverFindl\Database::INSERT_UPDATE);
	if($res) $id = $db->lastInsertId();
} catch(\Exception $e) {
	exit($e->getMessage());
}

Requirements

• PHP 7
• PDO extension

Notes

This class is compliant with selected PDO::ERR_MODE.

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License

MIT