mysql_thread_id
PHP 4 >= 4.3.0, PHP 5
mysql_thread_id - Return the current thread ID
Manual
mysql_thread_id(
[resource$link_identifier = NULL] ): int|false
Retrieves the current thread ID. If the connection is lost, and a reconnect with mysql_ping is executed, the thread ID will change. This means only retrieve the thread ID when needed.
Parameters
- link_identifier
The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect is assumed. If no such link is found, it will try to create one as if mysql_connect had been called with no arguments. If no connection is found or established, an E_WARNING level error is generated.
Return Values
The thread ID on success or false on failure.