hello
i use the function pack() and unpack()
i have following question:
$content = -2147483647;
$binarydata = pack("V", $content);
...(fwrite in file)
...(fread from file)
$bin_str = fread ($handle, 4);
$ascii_array = unpack("V", $bin_str);
$ascii_str = $ascii_array[1];
it makes no difference if i use the "V", the "l" or the "L" flag !
every flag works the same...output is '-2147483647'
but from the php page i get this:
l -- Long-Typ with sign (always 32 Bit, Byte-sequenz maschine depent)
L -- Long-Typ without sign (always 32 Bit, Byte-sequenz maschine depent)
V -- Long-Typ without sign (always 32 Bit, little endian)
why is it so ?
what happends ?
thank you
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