I've used unpack to convert most of the data types I have in a binary file that I'm parsing with little problems. I have no idea how to work with a big endian 64-bit signed long. I think this data type is stored using 2's complement. The application of the data file I'm reading is a java app so I assume it's 2's complement. I don't need to work with it as a number but simply work with it as a string.
How can you parse a Java 64-bit long from a binary file into a PHP string?
- Thread starter craiueuo
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