hphp/test/zend/bad/ext-standard-filters/stream_filter_remove_basic.php

   1 <?php
   2 /* Prototype  : bool stream_filter_remove(resource stream_filter)
   3  * Description: Flushes any data in the filter's internal buffer, removes it from the chain, and frees the resource
   4  * Source code: ext/standard/streamsfuncs.c
   5  * Alias to functions:
   6  */
   7
   8 echo "*** Testing stream_filter_remove() : basic functionality ***\n";
   9
  10 $file = dirname( __FILE__ ) . DIRECTORY_SEPARATOR . 'streamfilterTest.txt';
  11 touch( $file );
  12
  13 $fp = fopen( $file, 'w+' );
  14
  15 $filter = stream_filter_append( $fp, "string.rot13", STREAM_FILTER_WRITE );
  16 fwrite( $fp, "Testing the rot13 filter which shifts some things around." );
  17
  18 var_dump( stream_filter_remove( $filter ) );
  19 fwrite( $fp, "\nadd some more un-filtered foobar\n" );
  20
  21 rewind( $fp );
  22 fpassthru( $fp );
  23 fclose( $fp );
  24
  25 ?>
  26 ===DONE===<?php
  27
  28 $file = dirname( __FILE__ ) . DIRECTORY_SEPARATOR . 'streamfilterTest.txt';
  29 unlink( $file );
  30
  31 ?>