Online PHP editor | refs for SZfHt

<?php class FooWrapper { protected $opened = false; public function stream_close() { if (!$this->opened) { throw new RuntimeException("Closing an unopened stream"); } $this->opened = false; } public function stream_open($path, $mode, $options, &$opened_path) { if ($this->opened) { throw new Exception("opened already"); } if ($path == "foo://foo") { throw new Exception("Foo"); } $this->opened = true; return true; } public function stream_read($count) { return str_repeat('f', $count); } } stream_wrapper_register("foo", "FooWrapper"); try { $foo = fopen("foo://foo", "r"); } catch (Exception $e) { var_dump($e); } try { $f = fopen("foo://bar", "r"); var_dump(fread($f, 10)); fclose($f); } catch (Exception $e) { var_dump($e); }