Re: [PHP] Removing an aspect of a variable...

[Robin Vickery]

On 06/06/06, Rob W. <[EMAIL PROTECTED]> wrote:

Say I have a variable setting an ip address of 192.168.100.0

I want to be able to remove the last to chr's of that variable ie: .0

What would be my best solution to do that?

Remove the last two characters of a string?

  $shorterString = substr($string, 0, -2);

Whether that's really what you want to be doing with an IP address is up to you.

-robin

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