I made a little piece of code to help you understanding what's going on:

$number = 1145258561;
print pack( "l", $number ), "\n";
do {
    print chr($number % 0x100);
    $number = $number >> 8;
} until (!$number);

[download]

In reply to Re: pack peculiarity by pg
in thread pack peculiarity by bl0rf

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