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Check if cache file exists before unlinking into delete method #4

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DivineOmega opened this issue Nov 25, 2015 · 0 comments
Closed

Check if cache file exists before unlinking into delete method #4

DivineOmega opened this issue Nov 25, 2015 · 0 comments
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enhancement

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@DivineOmega
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When calling delete($cache_key) on a cache key that does not exist, this can throw a PHP warning.

The unlink should first check if the file exists. If so, delete it and return true, else return false.
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@DivineOmega