connect-error
mysqli::$connect_error
mysqli_connect_error
Returns a description of the last connection error
ENTITY
ENTITY
string
null
mysqli-ENTITYconnect_error
ENTITY
string
null
mysqli_connect_error
Returns the error message from the last connection attempt.
ENTITY ENTITY
ENTITY
A string that describes the error. ENTITY is returned if no error occurred.
Returns the last connection error regardless of the instance on which it is called.
ENTITY
$mysqli-ENTITYconnect_error example
ENTITY
<?php
mysqli_report(MYSQLI_REPORT_OFF);
/* @ is used to suppress warnings */
$mysqli = @new mysqli('localhost', 'fake_user', 'wrong_password', 'does_not_exist');
if ($mysqli->connect_error) {
/* Use your preferred error logging method here */
error_log('Connection error: ' . $mysqli->connect_error);
}
ENTITY
<?php
mysqli_report(MYSQLI_REPORT_OFF);
/* @ is used to suppress warnings */
$link = @mysqli_connect('localhost', 'fake_user', 'wrong_password', 'does_not_exist');
if (!$link) {
/* Use your preferred error logging method here */
error_log('Connection error: ' . mysqli_connect_error());
}
ENTITY
mysqli_connect, mysqli_connect_errno, mysqli_errno, mysqli_error, mysqli_sqlstate
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