Using the wrapper
Remember the %example_open()% function and its usage:
<?php
$fp = example_open("/path/to/file");
fwrite($fp, "hello there\n");
rewind($fp);
echo fgets($fp);
?>
We can now use the example:// protocol scheme to access
our custom streams via %fopen()%, %include()%, %readfile()%
%copy()% etc.
<?php
$fp = fopen("example:///path/to/file");
fwrite($fp, "hello there\n");
rewind($fp);
echo fgets($fp);
?>