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CacheItem::validateKey()

static validateKey(string $key)

Validates a cache key according to PSR-6.

Parameters

string

$key

The key to validate

Exceptions

InvalidArgumentException

When $key is not valid.

Links:

http://api.symfony.com/master/Symfony/Component/Cache/CacheItem.html#method_validateKey

doc_Symfony

2016-10-28 06:08:10

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