# ApplicationPathCacheClear()

Flushes the `Application.[cfc|cfm]` path cache, default cache is 20s

Lucee has to search the filesystem per request for the appropriate `Application.cfc` or `Application.cfm`, caching this lookup improves performance.

This can be configured using a sys property/ env var

`lucee.application.path.cache.timeout` / `LUCEE_APPLICATION_PATH_CACHE_TIMEOUT` in ms

or via `.CFConfig.json`

```
{
	"applicationPathTimeout": 20000
}
```

**Introduced:** 5.3.8.149

```
ApplicationPathCacheClear( );
```

**Returns:** void

*This function does not take any arguments.*

# Examples

*There are currently no examples for this function*







# Categories

[Application](../../categories/application.md), [Lucee Server related Tags, Functions and Guides](../../categories/server.md)

# See Also

[Application.cfc / <cfapplication>](../tags/application.md)