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Prior to version 5.3.5 and 5.4.2 the command cleared all default cache items in legacy, however as of these releases (see EZP-24048) this is now like the Symfony command itself deleting only code related caches, and not content related caches, specifically . Specifically the following legacy cache "tags" are now cleared:
- template
- ini
- i18n
For further info on other cache clearing options in legacy see below.
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