array instead of string in @param pfx() function

This commit is contained in:
NASDAMI Quatadah 2022-06-13 13:34:18 +02:00
parent 2b5b9957c3
commit 8729b9f2dd

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@ -368,7 +368,7 @@ class EvalMath
/**
* evaluate postfix notation
*
* @param string $tokens Expression
* @param array $tokens Expression
* @param array $vars Array
* @return string Output
*/