Stops more data being added to the cache, but still allows cache retrieval.This is useful for actions, such as imports, when a lot of data would otherwise be almost uselessly added to the cache. Suspension lasts for a single page load at most. Remember to call this function again if you wish to re-enable cache adds earlier.
Parameters
$suspendbooloptional
Suspends additions if true, re-enables them if false. Defaults to not changing the current setting.Default: null
Signature, return type and hooks compared across 5 parsed releases.
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