public function getLibs() { $libs = array(); $gds = imageHelper::_testGD(); foreach ($gds as $key => $val) { $libs[] = JHTML::_('select.option', $key, $val); } $im = imageHelper::_testImagemagick(); foreach ($im as $key => $val) { $libs[] = JHTML::_('select.option', $key, $val); } return $libs; }