Convert string expression in operation in php

Question

If i've a string like this

((((((4,50*0,86)*52500*1,0016)+3800)/52500)*2,2046)*1,05)

how can i do the operation for obtaning the total result?

Thank You

@Devon This is true, NEVER eval a user input, but the accepted answer in that question has a split solution, that he can use. — Peon, Aug 06 '18 at 17:14
@Peon, that split solution only looks to work with a very basic math expression, not what the OP has provided, but there are other answers there that attempt to sanitize. — Devon Bessemer, Aug 06 '18 at 17:17
Solve with this solution! https://stackoverflow.com/a/27077376/3684020 Thank u — user3684020, Aug 06 '18 at 17:18

score 0 · Answer 1 · answered Aug 06 '18 at 17:16

However

if you need to store this in a variable you can do

$string='((((((4,50*0,86)*52500*1,0016)+3800)/52500)*2,2046)*1,05)';
$response=eval('return '.str_replace(',','.',$string.';'));

print($response);

the output is:

9.14027512736

1 Answers1