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PHP mysqli_connect_errno() Function

PHP mysqli_connect_errno() Returns the error code from the last connection call.

Syntax

int mysqli_connect_errno();

mysqli_connect_errno() Function Parameter

Parameter	Description
NA :	NA

mysqli_connect_errno() Function Return Value

Return Values :

Return error code value for the last call. zero means no error occurred.

mysqli_connect_errno() Function Example

<?php $con = mysqli_connect("localhost","user","password","db"); if (!$con) { die("Connection error: " . mysqli_connect_errno()); } mysqli_close($con); ?>

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