apcu_key_info

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apcu_key_info Get detailed information about the cache key

Descrizione

apcu_key_info(string $key): ?array

Get detailed information about the cache key

Elenco dei parametri

key

Get detailed information about the cache key

Valori restituiti

An array containing the detailed information about the cache key, or null if the key does not exist.

Esempi

Example #1 A apcu_key_info() example

<?php
apcu_add
('a','b');
var_dump(apcu_key_info('a'));
?>

Il precedente esempio visualizzerà:

array(7) {
  ["hits"]=>
  int(0)
  ["access_time"]=>
  int(1606701783)
  ["mtime"]=>
  int(1606701783)
  ["creation_time"]=>
  int(1606701783)
  ["deletion_time"]=>
  int(0)
  ["ttl"]=>
  int(0)
  ["refs"]=>
  int(0)
}

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