CacheGetAllIds()

edit

this function return an array containing all keys inside the cache.

CacheGetAllIds( filter=string, cacheName=string );

Returns: Array

Argument Description
filter
string, optional 		edit

key filter for the elements, the filter follow the same rules as for cfdirectory-filter.
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();
cachePut( "fruit:apple", "red" );
cachePut( "fruit:banana", "yellow" );
cachePut( "vehicle:car", "blue" );

// returns an array of all cache keys (uppercase)
ids = cacheGetAllIds();
dump( ids ); // ["FRUIT:APPLE", "FRUIT:BANANA", "VEHICLE:CAR"]

// use a wildcard filter to get a subset
fruitIds = cacheGetAllIds( "fruit:*" );
dump( fruitIds ); // ["FRUIT:APPLE", "FRUIT:BANANA"]

See also