+ (addition)

Adds numeric expressions or concatenates (combines) strings.

+= (addition assignment)

Assigns expression1 the value of expression1 + expression2.

[] (array access)

Initializes a new array or multidimensional array with the specified elements (a0 , and so on), or accesses elements in an array.

= (assignment)

Assigns the value of expression2 (the parameter on the right) to the variable, array element, or property in expression1.

& (bitwise AND)

Converts expression1 and expression2 to 32-bit unsigned integers, and performs a Boolean AND operation on each bit of the integer parameters.

&= (bitwise AND assignment)

Assigns expression1 the value of expression1& expression2.

<< (bitwise left shift)

Converts expression1 and expression2 to 32-bit integers, and shifts all the bits in expression1 to the left by the number of places specified by the integer resulting from the conversion of expression2.

<<= (bitwise left shift and assignment)

This operator performs a bitwise left shift (<<=) operation and stores the contents as a result in expression1.

~ (bitwise NOT)

Also known as the one's complement operator or the bitwise complement operator.

| (bitwise OR)

Converts expression1 and expression2 to 32-bit unsigned integers, and returns a 1 in each bit position where the corresponding bits of either expression1 or expression2 are 1.

|= (bitwise OR assignment)

Assigns expression1 the value of expression1 | expression2.

>> (bitwise right shift)

Converts expression1 and expression2 to 32-bit integers, and shifts all the bits in expression1 to the right by the number of places specified by the integer that results from the conversion of expression2.

>>= (bitwise right shift and assignment)

This operator performs a bitwise right-shift operation and stores the contents as a result in expression1.

>>> (bitwise unsigned right shift)

The same as the bitwise right shift (>> ) operator except that it does not preserve the sign of the original expression because the bits on the left are always filled with 0. Floating-point numbers are converted to integers by discarding any digits after the decimal point.

>>>= (bitwise unsigned right shift and assignment)

Performs an unsigned bitwise right-shift operation and stores the contents as a result in expression1.

^ (bitwise XOR)

Converts expression1 and expression2 to 32-bit unsigned integers, and returns a 1 in each bit position where the corresponding bits in expression1 or expression2 , but not both, are 1.

^= (bitwise XOR assignment)

Assigns expression1 the value of expression1 ^ expression2.

/* (block comment delimiter)

Indicates one or more lines of script comments.

, (comma)

Evaluates expression1 , then expression2 , and so on.

add (concatenation (strings))

Deprecated since Flash Player 5. Adobe recommends you use the addition (+) operator when creating content for Flash Player 5 or later.

Note: Flash Lite 2.0 also deprecates the add operator in favor of the addition (+) operator.

Concatenates two or more strings.

?: (conditional)

Instructs Flash to evaluate expression1 , and if the value of expression1 is true , it returns the value of expression2 ; otherwise it returns the value of expression3.

-- (decrement)

A pre-decrement and post-decrement unary operator that subtracts 1 from the expression.

/ (division)

Divides expression1 by expression2.

/= (division assignment)

Assigns expression1 the value of expression1 / expression2.

. (dot)

Used to navigate movie clip hierarchies to access nested (child) movie clips, variables, or properties.

== (equality)

Tests two expressions for equality.

eq (equality (strings))

Deprecated since Flash Player 5. This operator was deprecated in favor of the == (equality) operator.

Returns true if the string representation of expression1 is equal to the string representation of expression2, false otherwise.

> (greater than)

Compares two expressions and determines whether expression1 is greater than expression2; if it is, the operator returns true.

gt (greater than (strings))

Deprecated since Flash Player 5. This operator was deprecated in favor of the > (greater than) operator.

Compares the string representation of expression1 with the string representation of expression2 and returns true if expression1 is greater than expression2, false otherwise.

>= (greater than or equal to)

Compares two expressions and determines whether expression1 is greater than or equal to expression2 (true) or expression1 is less than expression2 (false).

ge (greater than or equal to (strings))

Deprecated since Flash Player 5. This operator was deprecated in favor of the >= (greater than or equal to) operator.

Returns true if expression1 is greater than or equal to expression2, false otherwise.

++ (increment)

A pre-increment and post-increment unary operator that adds 1 to expression .

!= (inequality)

Tests for the exact opposite of the equality (== ) operator.

<> (inequality)

Deprecated since Flash Player 5. This operator has been deprecated. Adobe recommends that you use the != (inequality) operator.

Tests for the exact opposite of the equality (==) operator.

instanceof

Tests whether object is an instance of classConstructor or a subclass of classConstructor.

< (less than)

Compares two expressions and determines whether expression1 is less than expression2 ; if so, the operator returns true.

lt (less than (strings))

Deprecated since Flash Player 5. This operator was deprecated in favor of the < (less than) operator.

Returns true if expression1 is less than expression2, false otherwise.

<= (less than or equal to)

Compares two expressions and determines whether expression1 is less than or equal to expression2 ; if it is, the operator returns true.

le (less than or equal to (strings))

Deprecated since Flash Player 5. This operator was deprecated in Flash 5 in favor of the <= (less than or equal to) operator.

Returns true if expression1 is less than or equal to expression2, false otherwise.

// (line comment delimiter)

Indicates the beginning of a script comment.

&& (logical AND)

Performs a Boolean operation on the values of one or both of the expressions.

and (logical AND)

Deprecated since Flash Player 5. Adobe recommends that you use the logical AND (&&) operator.

Performs a logical AND (&&) operation in Flash Player 4.

! (logical NOT)

Inverts the Boolean value of a variable or expression.

not (logical NOT)

Deprecated since Flash Player 5. This operator was deprecated in favor of the! (logical NOT) operator.

Performs a logical NOT (!) operation in Flash Player 4.

|| (logical OR)

Evaluates expression1 (the expression on the left side of the operator) and returns true if the expression evaluates to true.

or (logical OR)

Deprecated since Flash Player 5. This operator was deprecated in favor of the || (logical OR) operator.

Evaluates condition1 and condition2, and if either expression is true, the whole expression is true.

% (modulo)

Calculates the remainder of expression1 divided by expression2.

%= (modulo assignment)

Assigns expression1 the value of expression1 % expression2.

* (multiplication)

Multiplies two numerical expressions.

*= (multiplication assignment)

Assigns expression1 the value of expression1 * expression2.

new

Creates a new, initially anonymous, object and calls the function identified by the constructor parameter.

ne (not equal (strings))

Deprecated since Flash Player 5. This operator was deprecated in favor of the != (inequality) operator.

Returns true if expression1 is not equal to expression2; false otherwise.

{} (object initializer)

Creates a new object and initializes it with the specified name and value property pairs.

() (parentheses)

Performs a grouping operation on one or more parameters, performs sequential evaluation of expressions, or surrounds one or more parameters and passes them as parameters to a function outside the parentheses.

=== (strict equality)

Tests two expressions for equality; the strict equality (=== )operator performs in the same way as the equality (== ) operator, except that data types are not converted.

!== (strict inequality)

Tests for the exact opposite of the strict equality ( === ) operator.

" (string delimiter)

When used before and after characters, quotation marks (") indicate that the characters have a literal value and are considered a string, not a variable, numerical value, or other ActionScript element.

- (subtraction)

Used for negating or subtracting.

-= (subtraction assignment)

Assigns expression1 the value of expression1 - expression2.

: (type)

Used for strict data typing; this operator specifies the variable type, function return type, or function parameter type.

typeof

The typeof operator evaluate the expression and returns a string specifying whether the expression is a String, MovieClip, Object, Function, Number, or Boolean value.

void

The void operator evaluates an expression and then discards its value, returning undefined.