thiagoalessio

Better error message when `system` and/or `exec` functions are disabled

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### Expected behavior Present a clear error message to users if environment has disabled `system` and/or `exec` builtin PHP functions, and interrupt the execution before attempting to use such disabled...

Clean up lingering processes

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Reported by @mbordash on Gitter: > Jan 04 23:58 Hi, we have a light weight dockerized microservice that accepts image OCR scan requests using your library. On occasion, we see...

Several links present in the README pointing to the tesseract documentation are outdated. https://github.com/tesseract-ocr/tesseract/wiki > These wiki pages are no longer maintained. All pages were moved to tesseract-ocr/tessdoc. The latest...