function description($record)
{
global $CONF;
//### need to strip tags -- should be under test
if (isset($record['summary'])) {
$result = $record['summary'];
} else {
if (isset($record['description'])) {
$result = $record['description'];
}
}
if (@$result != '') {
return string_truncate($result, $CONF['summary_length'] + 10);
}
}
function test_string_truncate()
{
// 134 characters string
$string = 'abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz';
$newString = string_truncate($string, 110);
$this->assertTrue(strlen($newString) <= 110);
}
