stream_get_filters

Description

Returns an indexed array containing the name of all stream filters available on the running system.

例子 1. Using stream_get_filters() <?php $streamlist = stream_get_filters(); print_r($streamlist); ?> Output will be similar to the following Note: there may be more or fewer filters in your version of PHP. Array ( [0] => string.rot13 [1] => string.toupper [2] => string.tolower [3] => string.base64 [4] => string.quoted-printable )

See also stream_filter_register(), and stream_get_wrappers()