STREAM_FILTER_REMOVE(3) 1 STREAM_FILTER_REMOVE(3)
stream_filter_remove - Remove a filter from a stream
SYNOPSIS
bool stream_filter_remove (resource $stream_filter)
DESCRIPTION
Removes a stream filter previously added to a stream with stream_filter_prepend(3) or stream_filter_append(3). Any data remaining in the
filter's internal buffer will be flushed through to the next filter before removing it.
PARAMETERS
o $stream_filter
- The stream filter to be removed.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Dynamicly 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($fp, "a test
");
rewind($fp);
fpassthru($fp);
fclose($fp);
?>
The above example will output:
Guvf vf a test
SEE ALSO
stream_filter_register(3), stream_filter_append(3), stream_filter_prepend(3).
PHP Documentation Group STREAM_FILTER_REMOVE(3)
