Are there any specific PHP functions or resources that can help troubleshoot connection issues with MS SQL Server?

When troubleshooting connection issues with MS SQL Server in PHP, one common approach is to use the sqlsrv_errors function to retrieve error information from the last operation. This can help identify the specific problem with the connection and guide towards a solution. 

// Attempt to connect to MS SQL Server
$serverName = "your_server_name";
$connectionOptions = array(
    "Database" => "your_database_name",
    "Uid" => "your_username",
    "PWD" => "your_password"
);

$conn = sqlsrv_connect($serverName, $connectionOptions);

if ($conn === false) {
    // Get error information
    $errors = sqlsrv_errors();
    foreach ($errors as $error) {
        echo "SQLSTATE: " . $error['SQLSTATE'] . "<br />";
        echo "Code: " . $error['code'] . "<br />";
        echo "Message: " . $error['message'] . "<br />";
    }
}

Keywords

PHP MS SQL Server connection issues troubleshooting resources

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