On 14-07-28 09:21 AM, Ashley Sheridan wrote:
On 28 July 2014 13:59:25 BST, "Radek Krejča" <radek.krejca@xxxxxxxxxx> wrote:
Leading zeros are not important in a binary number. Any system can
detect that 00010000 == 10000. The leading zeros do not make a
difference when it comes to calculating the values.
[Radek Krejca]
Thank you. So I have to fill missing zeros by myself.
Radek
Yes, you can use printf or sprintf to do this. The manual lists ways of adding leading characters to a string (as this is what it essentially needs to be to preserve the leading zeros)
Might I suggest the str_pad() function whose entire purpose is to pad :)
Cheers,
Rob.
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