wincache_ucache_cas
PECL wincache >= 1.1.0
wincache_ucache_cas - Compares the variable with old value and assigns new value to it
Manual
wincache_ucache_cas(
string$key,
int$old_value,
int$new_value ): bool
Compares the variable associated with the key with old_value and if it matches then assigns the new_value to it.
Parameters
- key
-
The key that is used to store the variable in the cache. key is case sensitive.
- old_value
-
Old value of the variable pointed by key in the user cache. The value should be of type long, otherwise the function returns false.
- new_value
-
New value which will get assigned to variable pointer by key if a match is found. The value should be of type long, otherwise the function returns false.
Return Values
Returns true on success or false on failure.