PHP supports the direct io functions as described in the Posix Standard (Section 6) for performing I/O functions at a lower level than the C-Language stream I/O functions (fopen(), fread(),..).
DIO provides functions and stream wrappers which provide raw and serial low level IO support. The use of the DIO functions should be considered only when direct control of a device is needed. In all other cases, the standard filesystem functions are more than adequate.
sudo dnf install --refresh --advisory=FEDORA-2016-0bfedb4d19 \*
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This update has been submitted for testing by remi.
This update has been pushed to testing.
This update has reached 7 days in testing and can be pushed to stable now if the maintainer wishes
This update has been submitted for stable by remi.
This update has been pushed to stable.