stream_filter_remove

stream_filter_remove

Remove a filter from a stream

bool **stream_filter_remove** resource $stream_filter

Removes a stream filter previously added to a stream with or . Any data remaining in the filter's internal buffer will be flushed through to the next filter before removing it. stream_filter_prepend``stream_filter_append

stream_filterThe stream filter to be removed.

return.success

Voorbeeld: Dynamically refiltering a stream

<?php
/* Open a test file for reading and writing */
$fp = fopen("test.txt", "rw");

$rot13_filter = stream_filter_append($fp, "string.rot13", STREAM_FILTER_WRITE);
fwrite($fp, "This is ");
stream_filter_remove($rot13_filter);
fwrite($fp, "a test\n");

rewind($fp);
fpassthru($fp);
fclose($fp);

?>

Guvf vf a test

stream_filter_register``stream_filter_append``stream_filter_prepend