Editing Foreach loop (section)

=== ActionScript 3.0 ===
[[ActionScript]] supports the ECMAScript 4.0 Standard<ref>{{cite web|url=https://www.ecma-international.org/activities/Languages/Language%20overview.pdf |title=Proposed ECMAScript 4th Edition – Language Overview |access-date=2020-02-21}}</ref> for <code>for each .. in</code><ref>{{cite web|url=https://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/statements.html#for_each..in |title=for each..in |access-date=2020-02-21}}</ref> which pulls the value at each index.

<syntaxhighlight lang="actionscript3">
var foo:Object = {
	"apple":1,
	"orange":2
};

for each (var value:int in foo) { 
	trace(value); 
}

// returns "1" then "2"
</syntaxhighlight>

It also supports <code>for .. in</code><ref>{{cite web|url=https://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/statements.html#for..in |title=for..in |access-date=2020-02-21}}</ref> which pulls the key at each index.

<syntaxhighlight lang="actionscript3">
for (var key:String in foo) { 
	trace(key); 
}

// returns "apple" then "orange"
</syntaxhighlight>