diff --git a/language/operators.xml b/language/operators.xml index 84fd972664..d59e6688ec 100644 --- a/language/operators.xml +++ b/language/operators.xml @@ -1575,6 +1575,8 @@ echo "Should be 4: " . $a . "
\n"; (ASCII value of 'Z' is 90, ASCII value of '[' is 91). Note that character variables can be incremented but not decremented and even so only plain ASCII characters (a-z and A-Z) are supported. + Incrementing/decrementing other character variables has no effect, the + original string is unchanged. Arithmetic Operations on Character Variables