function cache_get in Drupal 7

Same name and namespace in other branches

1. 4 includes/bootstrap.inc \cache_get()
2. 5 includes/cache.inc \cache_get()
3. 6 includes/cache.inc \cache_get()
4. 6 includes/cache-install.inc \cache_get()

Returns data from the persistent cache.

Data may be stored as either plain text or as serialized data. cache_get will automatically return unserialized objects and arrays.

Parameters

$cid: The cache ID of the data to retrieve.

$bin: The cache bin to store the data in. Valid core values are 'cache_block', 'cache_bootstrap', 'cache_field', 'cache_filter', 'cache_form', 'cache_menu', 'cache_page', 'cache_path', 'cache_update' or 'cache' for the default cache.

Return value

The cache or FALSE on failure.

See also

cache_set()

54 calls to cache_get()

archiver_get_info in includes/common.inc

Retrieves a list of all available archivers.

book_menu_subtree_data in modules/book/book.module

Gets the data representing a subtree of the book hierarchy.

BootstrapGetFilenameWebTestCase::testDrupalGetFilename in modules/simpletest/tests/bootstrap.test

Test that drupal_get_filename() works correctly with a full Drupal site.

CacheClearCase::testMinimumCacheLifetime in modules/simpletest/tests/cache.test

Test minimum cache lifetime.

CacheSavingCase::checkVariable in modules/simpletest/tests/cache.test

Check or a variable is stored and restored properly.

... See full list

1 string reference to 'cache_get'

_drupal_file_scan_cache in includes/bootstrap.inc

Returns the current list of cached file system scan results.

File

includes/cache.inc, line 56

Functions and interfaces for cache handling.

Code

function cache_get($cid, $bin = 'cache') {
  return _cache_get_object($bin)
    ->get($cid);
}