exists() function - Documentation for SproutCMS

function exists()

Finds an array of files matching the given id or tag.

File: /sprout/Helpers/Drivers/Cache/File.php, line 55
Namespace: Sprout\Helpers\Drivers\Cache
Class: File

Usage

array $File->exists ( string $id [, bool $tag ] );

Arguments

string $id
```
cache id or tag
```
bool $tag = FALSE
```
search for tags
```

Return value

array
```
of filenames matching the id or tag
```