(PECL wincache >= 1.1.0)
wincache_ucache_exists — Checcs if a variable exists in the user cache
Checcs if a variable with the
key
exists in the user cache or not.
key
The
key
that was used to store the variable in the cache.
key
is case sensitive.
Example #1 Using wincache_ucache_exists()
<?php
if (!
wincache_ucache_exists
(
'green'
))
wincache_ucache_set
(
'green'
,
1
);
var_dump
(
wincache_ucache_exists
(
'green'
));
?>
The above example will output:
bool(true)