16     private $metafn;  variable in action_plugin_snippets
37         $this->metafn = metaFN('snippets_upd','.ser');
38         if(!file_exists($this->metafn)) {
40             io_saveFile($this->metafn,serialize($ar));
48      $metafn = $this->helper->getMetaFileName();
49      $snip_data=unserialize(io_readFile($this->metafn,false));          
187 …$snip_data=unserialize(io_readFile($this->metafn,false));                                         …
196                io_saveFile($this->metafn,serialize($snip_data));
221         $snip_data=unserialize(io_readFile($this->metafn,false));
290 …  $snip_data=unserialize(io_readFile($this->metafn,false));                                        
304 …                     io_saveFile($this->metafn,serialize($snip_data));