PHP mysql_thread_id() Function Example

The mysql_thread_id() function is used to find the current thread ID.

PHP mysql_thread_id() Function Example:

The mysql_thread_id() function is used to find the current thread ID. The mysql_thread_id() function returns current thread ID on success or false for failure.

Syntax:

mysql_thread_id(connection)

Where connection is the current mysql database connection.

Example:

<?php
$connection = mysql_connect("localhost", "root", "root");
if (!$connection) {
die('PHP Mysql database connection could not connect : ' . mysql_error());
}
echo "Thread id is " . mysql_thread_id();
mysql_close($connection);
?> 

Output:

Thread id is 349

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