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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
/lib/spout/src/Spout/Reader/XLSX/Manager/SharedStringsCaching/ -> CachingStrategyFactory.php (source)

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Differences Between: [Versions 310 and 400] [Versions 39 and 400]

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Defines 1 class

CachingStrategyFactory:: (4 methods):
  createBestCachingStrategy()
  isInMemoryStrategyUsageSafe()
  getMemoryLimitInKB()
  getMemoryLimitFromIni()


Class: CachingStrategyFactory  - X-Ref

Class CachingStrategyFactory

createBestCachingStrategy($sharedStringsUniqueCount, $tempFolder, $helperFactory)   X-Ref
Returns the best caching strategy, given the number of unique shared strings
and the amount of memory available.

return: CachingStrategyInterface The best caching strategy
param: int|null $sharedStringsUniqueCount Number of unique shared strings (NULL if unknown)
param: string $tempFolder Temporary folder where the temporary files to store shared strings will be stored
param: HelperFactory $helperFactory Factory to create helpers

isInMemoryStrategyUsageSafe($sharedStringsUniqueCount)   X-Ref
Returns whether it is safe to use in-memory caching, given the number of unique shared strings
and the amount of memory available.

return: bool
param: int|null $sharedStringsUniqueCount Number of unique shared strings (NULL if unknown)

getMemoryLimitInKB()   X-Ref
Returns the PHP "memory_limit" in Kilobytes

return: float

getMemoryLimitFromIni()   X-Ref
Returns the formatted "memory_limit" value

return: string