diff --git a/language/functions.xml b/language/functions.xml index a111885a0c..35bf832405 100644 --- a/language/functions.xml +++ b/language/functions.xml @@ -169,7 +169,8 @@ function recursion($a) Information may be passed to functions via the argument list, - which is a comma-delimited list of expressions. + which is a comma-delimited list of expressions. The arguments are + evaluated from left to right. PHP supports passing arguments by value (the default),