Php/docs/function.stream-get-filters

• PHP Manual
• Stream Functions
• Retrieve list of registered filters

stream_get_filters

(PHP 5, PHP 7)

stream_get_filters — Retrieve list of registered filters

Description

stream_get_filters ( ) : array

Retrieve the list of registered filters on the running system.

Return Values

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

Examples

Example #1 Using stream_get_filters()

<?php$streamlist = stream_get_filters();print_r($streamlist);?>

The above example will output something similar to:

Array (
  [0] => string.rot13
  [1] => string.toupper
  [2] => string.tolower
  [3] => string.base64
  [4] => string.quoted-printable
)

See Also

• stream_filter_register() - Register a user defined stream filter
• stream_get_wrappers() - Retrieve list of registered streams