apcu_key_info
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apcu_key_info — Get detailed information about the cache key
Description
apcu_key_info ( string $key ) : array
Get detailed information about the cache key
Parameters
-
key -
Get detailed information about the cache key
Return Values
null or array info
Examples
Example #1 A apcu_key_info() example
<?php
apcu_add('a','b');
var_dump(apcu_key_info('a'));
?> The above example will output:
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)
}
See Also
- apcu_store() - Cache a variable in the data store
- apcu_fetch() - Fetch a stored variable from the cache
- apcu_delete() - Removes a stored variable from the cache
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.apcu-key-info.php