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  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
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/lib/openspout/src/Reader/XLSX/Manager/SharedStringsCaching/ -> InMemoryStrategy.php (source)

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Defines 1 class

InMemoryStrategy:: (5 methods):
  __construct()
  addStringForIndex()
  closeCache()
  getStringAtIndex()
  clearCache()


Class: InMemoryStrategy  - X-Ref

This class implements the in-memory caching strategy for shared strings.
This strategy is used when the number of unique strings is low, compared to the memory available.

__construct(int $sharedStringsUniqueCount)   X-Ref

param: int $sharedStringsUniqueCount Number of unique shared strings

addStringForIndex(string $sharedString, int $sharedStringIndex)   X-Ref
Adds the given string to the cache.

param: string $sharedString      The string to be added to the cache
param: int    $sharedStringIndex Index of the shared string in the sharedStrings.xml file

closeCache()   X-Ref
Closes the cache after the last shared string was added.
This prevents any additional string from being added to the cache.


getStringAtIndex(int $sharedStringIndex)   X-Ref
Returns the string located at the given index from the cache.

param: int $sharedStringIndex Index of the shared string in the sharedStrings.xml file
return: string The shared string at the given index

clearCache()   X-Ref
Destroys the cache, freeing memory and removing any created artifacts.