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This table lists all of the ActionScript operators and their associativity, from highest to lowest precedence.
|
Operator |
Description |
Associativity |
|---|---|---|
|
Highest precedence |
||
|
+ |
Unary plus |
Right to left |
|
- |
Unary minus |
Right to left |
|
~ |
Bitwise NOT |
Right to left |
|
! |
Logical NOT |
Right to left |
|
not |
Logical NOT (Flash 4 style) |
Right to left |
|
++ |
Post-increment |
Left to right |
|
-- |
Post-decrement |
Left to right |
|
( ) |
Function call |
Left to right |
|
[ ] |
Array element |
Left to right |
|
. |
Structure member |
Left to right |
|
++ |
Pre-increment |
Right to left |
|
-- |
Pre-decrement |
Right to left |
|
new |
Allocate object |
Right to left |
|
delete |
Deallocate object |
Right to left |
|
typeof |
Type of object |
Right to left |
|
void |
Returns undefined value |
Right to left |
|
* |
Multiply |
Left to right |
|
/ |
Divide |
Left to right |
|
% |
Modulo |
Left to right |
|
+ |
Add |
Left to right |
|
add |
String concatenation (formerly &) |
Left to right |
|
- |
Subtract |
Left to right |
|
<< |
Bitwise left shift |
Left to right |
|
>> |
Bitwise right shift |
Left to right |
|
>>> |
Bitwise right shift (unsigned) |
Left to right |
|
< |
Less than |
Left to right |
|
<= |
Less than or equal to |
Left to right |
|
> |
Greater than |
Left to right |
|
>= |
Greater than or equal to |
Left to right |
|
instanceof |
Instance of |
Left to right |
|
lt |
Less than (string version) |
Left to right |
|
le |
Less than or equal to (string version) |
Left to right |
|
gt |
Greater than (string version) |
Left to right |
|
ge |
Greater than or equal to (string version) |
Left to right |
|
== |
Equal |
Left to right |
|
!= |
Not equal |
Left to right |
|
eq |
Equal (string version) |
Left to right |
|
ne |
Not equal (string version) |
Left to right |
|
& |
Bitwise AND |
Left to right |
|
^ |
Bitwise XOR |
Left to right |
|
| |
Bitwise OR |
Left to right |
|
&& |
Logical AND |
Left to right |
|
and |
Logical AND (Flash 4) |
Left to right |
|
|| |
Logical OR |
Left to right |
|
or |
Logical OR (Flash 4) |
Left to right |
|
?: |
Conditional |
Right to left |
|
= |
Assignment |
Right to left |
|
*=, /=, %=, +=, -=, &=, |=, ^=, <<=, >>=, >>>= |
Compound assignment |
Right to left |
|
, |
Comma |
Left to right |
|
Lowest precedence |
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