stream_get_filters

(PHP 5)

stream_get_filtersRetrieve list of registered filters

Beschreibung

array stream_get_filters ( void )

Retrieve the list of registered filters on the running system.

R√ľckgabewerte

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

Beispiele

Beispiel #1 Using stream_get_filters()

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

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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

Siehe auch

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User Contributed Notes 1 note

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1
Jasper Bekkers
9 years ago
Filters to be used within the convert filter are base64-encode,  base64-decode, quoted-printable-encode and quoted-printable-decode. Note: those are not in the string filter, as currently reported by the manual!

Example usage is:
<?php
$h
= fopen('gecodeerd.txt', 'r');
stream_filter_append($h, 'convert.base64-decode');
fpassthru($h);
fclose($h);
?>
Or
<?php
$filter
= 'convert.base64-decode';
$file = 'coded.txt';
$h = fopen('php://filter/read=' . $filter . '/resource=' . $file,'r');
fpassthru($h);
fclose($h);
?>
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