$values
[, mixed $unused
= NULL [, int $ttl
= 0 ]] )Cache a variable in the data store.
Note: Unlike many other mechanisms in PHP, variables stored using apcu_store() will persist between requests (until the value is removed from the cache).
Store the variable using this name. key
s are cache-unique, so storing a second value with the same key
will overwrite the original value.
The variable to store
Time To Live; store var
in the cache for ttl
seconds. After the ttl
has passed, the stored variable will be expunged from the cache (on the next request). If no ttl
is supplied (or if the ttl
is 0), the value will persist until it is removed from the cache manually, or otherwise fails to exist in the cache (clear, restart, etc.).
Names in key, variables in value.
Returns TRUE
on success or FALSE
on failure. Second syntax returns array with error keys.
<?php $bar = 'BAR'; apcu_store('foo', $bar); var_dump(apcu_fetch('foo')); ?>
The above example will output:
string(3) "BAR"
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