Manuale PHP
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filter_list

(no version information, might be only in CVS)

filter_list -- Returns a list of all supported filters

Descrizione

array filter_list ( void )

Valori restituiti

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.

Esempi

Esempio 1. A filter_list() example

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

Il precedente esempio visualizzer� qualcosa simile a:

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
)



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filter_inputRisalifilter_var_array