10 recommended content articles on database operations

Preparation 'Default',//Default connection /* main data */ 'Default' => array ( 'DB_HOST' => '127.0.0.1', // Server address 'DB_NAME' => '8now_invoicing', // Database name 'DB_USER' => 'root', // username '

1. Practical PDO MYSQL database operation class

##Introduction: Practical PDO MYSQL database operation class

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