CacheCount()

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Returns the amount (integer) of keys stored in the cache.

CacheCount( cacheName=string );

Returns: Number

Argument Description
cacheName
string, optional 		edit

definition of the cache used by name, when not set the "default Object Cache" defined in Lucee Administrator is used instead.

Alias: cache, region

Examples

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// define a RAM cache as the default object cache
application action="update" caches="#{ trycf: {
	class: 'lucee.runtime.cache.ram.RamCache',
	custom: { timeToIdleSeconds: 3600, timeToLiveSeconds: 3600 },
	default: 'object'
}}#";
cacheClear();
// empty cache
dump( cacheCount() ); // 0
cachePut( "key1", "value1" );
cachePut( "key2", "value2" );
cachePut( "key3", "value3" );
dump( cacheCount() ); // 3
// you can also count entries in a specific named cache
dump( cacheCount( "trycf" ) ); // 3

See also