Is it recommended to close and reopen MySQL connections before executing multiple stored procedures in PHP to avoid errors?

It is not necessary to close and reopen MySQL connections before executing multiple stored procedures in PHP. It is more efficient to reuse the same connection for multiple queries. However, it is important to properly handle errors and close the connection when it is no longer needed to avoid potential issues. 

// Create a connection to the MySQL database
$connection = new mysqli("localhost", "username", "password", "database");

// Check connection
if ($connection->connect_error) {
    die("Connection failed: " . $connection->connect_error);
}

// Execute multiple stored procedures
$result1 = $connection->query("CALL stored_procedure1()");
$result2 = $connection->query("CALL stored_procedure2()");

// Close the connection
$connection->close();

Keywords

MySQL connections stored procedures PHP errors reopening.

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