Last modified: 2009-03-12 18:15:16 UTC
I get two notices when running Parser tests (as of revision 31715 of parserTests.inc) as follows:
Notice: Array to string conversion in D:\SVN\phase3\maintenance\parserTests.inc on line 319
Line 319 being:
$out = $this->tidy ( implode( ' ', $wgOut->getCategoryLinks() ) );
Having that getCategoryLinks() returns an array of arrays, imploding it once will provide tidy with non-string parameters.
Fixed in r32967/r39410 by Alex and Tim.