mambax7 / XoopsCore25

			$this->DebugMessage('CleanUpCacheDirectory() purged '.count($DeletedKeys['zerobyte']).' zero-byte files', __FILE__, __LINE__);

			asort($CacheDirOldFilesAge);

			if ($this->config_cache_maxfiles > 0) {

				$TotalCachedFiles = count($CacheDirOldFilesAge);

				$DeletedKeys['maxfiles'] = array();

				foreach ($CacheDirOldFilesAge as $fullfilename => $filedate) {

					if ($TotalCachedFiles > $this->config_cache_maxfiles) {

						$this->DebugMessage('deleting "'.$fullfilename.'"', __FILE__, __LINE__);

						if (@unlink($fullfilename)) {

							$TotalCachedFiles--;

							$DeletedKeys['maxfiles'][] = $fullfilename;

						}

					} else {

						// there are few enough files to keep the rest

						break;

					}

				}

				$this->DebugMessage('CleanUpCacheDirectory() purged '.count($DeletedKeys['maxfiles']).' files based on (config_cache_maxfiles='.$this->config_cache_maxfiles.')', __FILE__, __LINE__);

				foreach ($DeletedKeys['maxfiles'] as $fullfilename) {

					unset($CacheDirOldFilesAge[$fullfilename]);

					unset($CacheDirOldFilesSize[$fullfilename]);

				}

			}

			if ($this->config_cache_maxage > 0) {

				$mindate = time() - $this->config_cache_maxage;

				}

			}

			if ($this->config_cache_maxage > 0) {

				$mindate = time() - $this->config_cache_maxage;

				$DeletedKeys['maxage'] = array();

				foreach ($CacheDirOldFilesAge as $fullfilename => $filedate) {

					if ($filedate > 0) {

						if ($filedate < $mindate) {

							$this->DebugMessage('deleting "'.$fullfilename.'"', __FILE__, __LINE__);

							if (@unlink($fullfilename)) {

								$DeletedKeys['maxage'][] = $fullfilename;

							}

						} else {

							// the rest of the files are new enough to keep

							break;

						}

					}

				}

				$this->DebugMessage('CleanUpCacheDirectory() purged '.count($DeletedKeys['maxage']).' files based on (config_cache_maxage='.$this->config_cache_maxage.')', __FILE__, __LINE__);

				foreach ($DeletedKeys['maxage'] as $fullfilename) {

					unset($CacheDirOldFilesAge[$fullfilename]);

					unset($CacheDirOldFilesSize[$fullfilename]);

				}

			}

			if ($this->config_cache_maxsize > 0) {

				$TotalCachedFileSize = array_sum($CacheDirOldFilesSize);