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(PHP 5, PHP 7)

mysqli::$connect_error -- mysqli_connect_errorReturns a string description of the last connect error


Stil obiect-orientat

Stil procedural

mysqli_connect_error ( ) : string

Returns the last error message string from the last call to mysqli_connect().

Valorile întoarse

A string that describes the error. null is returned if no error occurred.


Example #1 $mysqli->connect_error example

Stil obiect-orientat

= @new mysqli('localhost''fake_user''my_password''my_db');

// Works as of PHP 5.2.9 and 5.3.0.
if ($mysqli->connect_error) {
'Connect Error: ' $mysqli->connect_error);

Stil procedural

= @mysqli_connect('localhost''fake_user''my_password''my_db');

if (!
$link) {
'Connect Error: ' mysqli_connect_error());

Exemplele de mai sus vor afișa:

Connect Error: Access denied for user 'fake_user'@'localhost' (using password: YES)



The mysqli->connect_error property only works properly as of PHP versions 5.2.9 and 5.3.0. Use the mysqli_connect_error() function if compatibility with earlier PHP versions is required.

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