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This document uses PHP Chinese website manual Release
(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::getThreadId — Returns the thread ID for the current connection
$connection
)Returns the thread ID for the current connection.
connection
Mysqlnd connection handle. Do not modify!
Connection thread id.
Example #1 MysqlndUhConnection::getThreadId() example
<?php
class proxy extends MysqlndUhConnection {
public function getThreadId ( $res ) {
printf ( "%s(%s)\n" , __METHOD__ , var_export ( func_get_args (), true ));
$ret = parent :: getThreadId ( $res );
printf ( "%s returns %s\n" , __METHOD__ , var_export ( $ret , true ));
return $ret ;
}
}
mysqlnd_uh_set_connection_proxy (new proxy ());
$mysqli = new mysqli ( "localhost" , "root" , "" , "test" );
var_dump ( $mysqli -> thread_id );
?>
以上例程会输出:
proxy::getThreadId(array ( 0 => NULL, )) proxy::getThreadId returns 27646 int(27646)