TYPO3 Core

When I activate dbClientCompress, using pconnect, the DB connection crashes because of this call:

@mysql_pconnect($TYPO3_db_host, $TYPO3_db_username, $TYPO3_db_password, false, MYSQL_CLIENT_COMPRESS);

in line 1015 of class.t3lib_db.php

mysql_pconnect [1], unlike mysql_connect [2] doesn't have a parameter for new_link

[1] http://php.net/manual/en/function.mysql-pconnect.php
[2] http://php.net/manual/en/function.mysql-connect.php

(issue imported from #M15343)