Posts by Peri Barros • 3 points

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  Q: How not to have Warning if I leave empty in the formula multiplication discount?

  How not to have the Warning: Division by zero in if I even choose to put zero. I want to have the option to leave the price empty, but if I leave it empty, it multiplies as it is in the formula of…

  php division

  asked 8 years, 2 months ago Peri Barros 3