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PHP mysqli_get_proto_info() Function

PHP mysqli_get_proto_info() function returns the version of the MySQL protocol used.

Syntax

int mysqli_get_proto_info(connection);

mysqli_get_proto_info() Function Parameter

Parameter	Description
Connection :	Required parameter. The MySQL connection to be used.

mysqli_get_proto_info() Function Return Value

Return Values :

Returns an integer representing the protocol version.

mysqli_get_proto_info() Function Example

<?php $con = mysqli_get_charset("localhost","user","password","db"); if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } // Get protocol version echo mysqli_get_proto_info($con); mysqli_close($con); ?>

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