(PHP 5, PHP 7)
Returns a string description of the last connect error
string mysqli_connect_error ( void )
Object oriented style
string $mysqli->connect_error;
Procedural style
Returns the last error message string from the last call to mysqli_connect().
Returns:
A string that describes the error. NULL
is returned if no error occurred.
Examples:
$mysqli->connect_error example
Object oriented style
<?php $mysqli = @new mysqli('localhost', 'fake_user', 'my_password', 'my_db'); // Works as of PHP 5.2.9 and 5.3.0. if ($mysqli->connect_error) { die('Connect Error: ' . $mysqli->connect_error); } ?>
Procedural style
<?php $link = @mysqli_connect('localhost', 'fake_user', 'my_password', 'my_db'); if (!$link) { die('Connect Error: ' . mysqli_connect_error()); } ?>
The above examples will output:
Connect Error: Access denied for user 'fake_user'@'localhost' (using password: YES)
See also:
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