Hi All,
I have an expression and need to find characters and operators in that expression to do operations. Is there any functions available?
Example: (A1+B2+C3)/(D4-E5)
In the above expression, I need to find the characters A1,B2,C3,D4 and E5 and do operations based on operators available in that expression.
Regards,
Kuppusamy S
Hi,
Can you please elaborate the problem.
try by using str functions…
Hi Vishal,
There will be given expression. I need to find the characters and operators and do arithmetic operations based on operators available in that expression.
Ex: (A1+A2+A3)/(A4 * A5).
In the above expression. I need to find A1, A2, A3,A4, A5 and operators available inbetween each operands and do arithmetic operations accordingly.
Regards,
Kuppusamy S
Hi Kranthi,
Could you specify the str functions to do this.
Regards,
Kuppusamy S
I suggest strreplace()
use this function to remove all unwanted characters.
other wise substr() use this function to get your desired characters
http://www.axaptapedia.com/Category:String
look for the above URL there is plenty of str functions …you can make use of it…
hope it helps