The date_range() function is a bit broken
Neither $unix_time nor $start_date were defined here

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
It looks like this should be $alter_type here

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
$element not $focus there
and you can't have required params after an optional one

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
Required arg in between optional ones

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
Required args after optional ones

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
values_parsing() only takes 1 arg

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
highlight_code() doesn't take an ENT_QUOTES arg

Signed-off-by: Rasmus Lerdorf <rasmus@php.net>
Merge pull request #2447 from rlerdorf/develop

A few minor fixes and cleanups