Returns the error code from last connect call mysqli::commit mysqli->connect_error MySQLi PHP Manual mysqli->connect_errno mysqli_connect_errno (PHP 5)mysqli->connect_errno -- mysqli_connect_errno — Returns the error code from last connect call Description mysqli string $connect_errno; int mysqli_connect_errno ( void ) Returns the last error code number from the last call to mysqli_connect(). Note: Client error message numbers are listed in the MySQL errmsg.h header file, server error message numbers are listed in mysqld_error.h. In the MySQL source distribution you can find a complete list of error messages and error numbers in the file Docs/mysqld_error.txt. Return Values An error code value for the last call to mysqli_connect(), if it failed. zero means no error occurred. Examples Example #1 mysqli_connect_errno() example <?php$link = @mysqli_connect("localhost", "nonexisting_user", "");if (!$link) { printf("Can't connect to localhost. Errorcode: %d\n", mysqli_connect_errno());}?> See Also mysqli_connect() mysqli_connect_error() mysqli_errno() mysqli_error() mysqli_sqlstate() mysqli::commit mysqli->connect_error MySQLi PHP Manual
