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    Help write PHP regular expression?

    I have a six digit number, like 123456. I want to display it like 12 3 456. So 2 numbers, space, 1 number, space, and then 3 numbers. Can some one write a regular expression how to do this? Thanks!
  2. F

    PHP help needed. Script to automatically delete files if new files are added to

    image gallery? I have a PHP script that allows users to upload images to their galleries, but to save space on the server, I want to limit the number of images they can upload to, for example, 10. If they upload 11th image, I want the script to automatically delete the OLDEST image from the...
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