src/Webtrees/Cache.php
public function getI($value, AbstractModule $mod = null){
	    $this->checkInit();
		return $this->cache->getItem($this->getKeyName($value, $mod));
	}
public function getI($value, AbstractModule $mod = null){
	    $this->checkInit();
		return $this->cache->getItem($this->getKeyName($value, $mod));
	}
public function getI ( $ value , AbstractModule $ mod = null ) { $ this -> checkInit ( ) ; return $ this -> cache -> getItem ( $ this -> getKeyName ( $ value , $ mod ) ) ; }
Returns the cached value, if exists

@param string $value Value name
@param AbstractModule $mod Calling module
@return \Psr\Cache\CacheItemInterface
Returns the cached value if exists