filter_input
filter_var_array
Filter Funkcje
PHP Manual

# filter_list

(PHP 5 >= 5.2.0, PECL filter:0.11.0)

filter_list — Returns a list of all supported filters

### Opis

array filter_list ( void )

### Zwracane wartości

Returns an array of names of all supported filters, empty array if there are no such filters. Indexes of this array are not filter IDs, they can be obtained with filter_id() from a name instead.

### Przykłady

Example #1 A filter_list() example

`<?php
print_r(filter_list());
?>`

Powyższy przykład wyświetli coś podobnego do:

    Array
    (
        [0] => int
        [1] => boolean
        [2] => float
        [3] => validate_regexp
        [4] => validate_url
        [5] => validate_email
        [6] => validate_ip
        [7] => string
        [8] => stripped
        [9] => encoded
        [10] => special_chars
        [11] => unsafe_raw
        [12] => email
        [13] => url
        [14] => number_int
        [15] => number_float
        [16] => magic_quotes
        [17] => callback
    )

filter_input
filter_var_array
Filter Funkcje
PHP Manual