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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
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/lib/spout/src/Spout/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

Class InMemoryStrategy

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($sharedStringsUniqueCount)   X-Ref

param: int $sharedStringsUniqueCount Number of unique shared strings

addStringForIndex($sharedString, $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
return: void

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

return: void

getStringAtIndex($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

return: void