Optimize memory consumption in ResultCacheManager #2681
Merged
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reproduced with
php bin/phpstan clear-result-cache -q && blackfire run --ignore-exit-status php -d memory_limit=448M bin/phpstan
the master process had a memory spike in sprintf() calls when writing the result cache
before this PR: (1.10.x@7c4ef6b2a)
after this PR: