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<?php $original = "9223372036854775807"; $packed = pack("P", $original); $unpacked = unpack("P", $packed); echo $original . "\n"; var_dump($unpacked);
Output for git.master, git.master_jit, rfc.property-hooks
9223372036854775807 array(1) { [1]=> int(9223372036854775807) }

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