Best FPS results in AS3.0

They are all placed in different high load conditions to notice performance.

Array syntax:

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//13.7 FPS
var arr=[] 


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//15 FPS
var arr:Array = new Array() 


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Variable syntax:

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//9.8 FPS
var bool; 


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//12.2 FPS
var bool:Boolean=false; 


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setInterval vs setTimeout

PHP Code:

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//7 FPS
setInterval(costTest,10); 


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PHP Code:

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//9.4 FPS
setTimeout(costTest,10); //recall inside costTest function 


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try catch vs if else

PHP Code:

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//14.4 FPS
try{
}catch(e:*){
} 


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PHP Code:

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//15 FPS
if(){
}else{
} 


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split building vs stringifying ints

PHP Code:

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//2FPS
var str=int(str.split("_")[1]) 


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PHP Code:

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//3.6FPS
var str=("tile_"+ int("1") + int("2")) 


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onEnterFrame vs setTimeout

PHP Code:

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//6.9FPS
stage.addEventListener(Event.ENTER_FRAME,loop);
function loop(e:Event){
} 


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PHP Code:

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//15.6FPS
setTimeout(costTest,34)//recall inside costTest function 


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int wrapper vs no wrapper

PHP Code:

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//4.5FPS
value=int(num) 


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PHP Code:

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//5.5FPS
value=num 


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And now I will start programming with the higher frame rate methods since this test.