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PHP mysqli_connect_error() Function

< PHP MySQLi Reference

Example

Return an error description from the last connection error, if any:

<?php
$con=mysqli_connect("localhost","wrong_user","my_password","my_db");
// Check connection
if (!$con)
{
die("Connection error: " . mysqli_connect_error());
}
?>

Definition and Usage

The mysqli_connect_error() function returns the error description from the last connection error, if any.

Syntax

mysqli_connect_error();

Technical Details

Return Value:	Returns a string that describes the error. NULL if no error occurred
PHP Version:	5+

< PHP MySQLi Reference