(PHP 5 >= 5.1.0, PHP 7)
stream_filter_remove — 锟斤拷锟斤拷源锟斤拷锟斤拷锟狡筹拷某锟斤拷锟斤拷锟斤拷锟斤拷
$stream_filter
) : bool锟狡筹拷之前通锟斤拷 stream_filter_prepend() 锟斤拷锟斤拷 stream_filter_append() 锟斤拷拥锟斤拷锟皆达拷锟斤拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷 锟斤拷锟狡筹拷之前锟斤拷锟斤拷锟斤拷锟节癸拷锟斤拷锟斤拷锟节诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿拷碌锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
stream_filter锟斤拷要锟斤拷锟狡筹拷锟斤拷锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
Example #1 锟斤拷态锟斤拷锟斤拷锟铰癸拷锟斤拷一锟斤拷锟斤拷源锟斤拷
<?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);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Guvf vf a test