Core Function
View Source on Trac ↗ _validate_cache_id()
_validate_cache_id( mixed $object_id ) Checks whether the given cache ID is either an integer or an integer-like string.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $object_id mixed | The cache ID to validate. Required |
Return Value
(bool)
Whether the given $object_id is a valid cache ID.
Function Information
Since Version
6.3.0
Source File
wp-includes/functions.php
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