PHP Function List

Sorry, but the function ref.filter.php is not in the online manual. Perhaps you misspelled it, or it is a relatively new function that hasn't made it into the online documentation yet. The following are the 20 functions which seem to be closest in spelling to ref.filter.php (really good matches are in bold). Perhaps you were looking for one of these:

preg_filter
stream_filter_append
stream_filter_prepend
ncurses_filter
cairofilter
imagefilter
readfile

array_filter
filter_input
filter_id
filegroup
reflector
stream_get_filters
filter_var

filter_has_var
readgzfile
filter_list
recode_file
filepro
stream_filter_remove

If you want to search the entire PHP website for the string "ref.filter.php", then click here.

For a quick overview over all documented PHP functions, click here.