How can PHP be used to upload data from a local database to an internet database?

To upload data from a local database to an internet database using PHP, you can establish connections to both databases, retrieve the data from the local database, and then insert it into the internet database using SQL queries. 

// Connect to the local database
$local_db = new mysqli('localhost', 'username', 'password', 'local_database');

// Connect to the internet database
$internet_db = new mysqli('internet_host', 'internet_username', 'internet_password', 'internet_database');

// Retrieve data from the local database
$query = $local_db->query('SELECT * FROM local_table');
while($row = $query->fetch_assoc()) {
    // Insert data into the internet database
    $internet_db->query("INSERT INTO internet_table (column1, column2) VALUES ('".$row['column1']."', '".$row['column2']."')");
}

// Close database connections
$local_db->close();
$internet_db->close();

Keywords

PHP database data upload internet database SQL query

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