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CallableNameFilter

Creating a cache filename with callables

  • Full name: \SimplePie\Cache\CallableNameFilter
  • This class is marked as final and can't be subclassed
  • This class implements: \SimplePie\Cache\NameFilter
  • This class is a Final class

Properties

callable

private callable $callable

Methods

__construct

public __construct(callable $callable): mixed

Parameters:

Parameter Type Description
$callable callable

filter

Method to create cache filename with.

public filter(string $name): string

The returning name MUST follow the rules for keys in PSR-16.

Parameters:

Parameter Type Description
$name string The name for the cache will be most likly an url with query string

Return Value:

the new cache name

See Also:

  • https://www.php-fig.org/psr/psr-16/ - The returning name MUST be a string of at least one character that uniquely identifies a cached item, MUST only contain the characters A-Z, a-z, 0-9, _, and . in any order in UTF-8 encoding and MUST not longer then 64 characters. The following characters are reserved for future extensions and MUST NOT be used: }()/\@:

A provided implementing library MAY support additional characters and encodings or longer lengths, but MUST support at least that minimum.

Automatically generated on 2025-03-18