Code Forums - View Single Post - Need to add 2 number fields together in PHP

idx · 01-10-2005, 06:17 PM

Really need to quote array keys to avoid possible issues with constants.

http://us4.php.net/manual/en/language.types.array.php

PHP Code:

  echo $_POST['number1'] + $_POST['number2'];

-r

01-10-2005, 06:17 PM	#3 (permalink)
idx Senior Grasshopper Join Date: Jun 2003 Location: FL Posts: 317	Really need to quote array keys to avoid possible issues with constants. http://us4.php.net/manual/en/language.types.array.php PHP Code: `echo $_POST['number1'] + $_POST['number2'];` -r