"Magic quotes" were removed in PHP 5.4, no need to mitigate it anymore.
Avoid implode() with the join()-like order of arguments which was deprecated
since PHP 7.4 and implicitly since PHP 5.3.
Also avoid implode() with an implicit separator for stylistic reasons.
mktime() with no arguments has been deprecated since PHP 5.1.
Use $object->sqlValue('NULL') (identical to DataObject_Cast'ing) instead and
fix related issues like (email|sms)settings considering these NULLs as a
false positive for the E-Mail address still being set when it's been removed.
There could also be security implications to the now-disabled approach of
considering 'NULL' strings as SQL NULLs.
Patch submitted by XRevan86
[DB/pgsql.php] Change pg_exec to pg_query
Encouraged by http://php.net/manual/en/function.pg-query.php and enables
improved monitoring by New Relic (https://newrelic.com)
[DB.php] changed count to empty for php7.2
[DB/common.php] change to array cast for php72
From: https://github.com/pear/DB/
Commits: 7d0ddaff, d04a42a5 and ea9fff4a, respectively
This resolves an issue with MySQL 5.7 where the default SQL_MODE is set to disallow zero dates (i.e. '0000-00-00 00:00:00')
Fixed thanks to Francis and Normandy from postActiv.
