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Why greather than show the wrong result?


dean88b

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<SCRIPT LANGUAGE="javascript">
width = screen.width;
height = screen.height;
</SCRIPT>
 
<?php
$w =  "<script>document.writeln(width);</script>";
$h =  "<script>document.writeln(height);</script>";
 
if ($w<$h){
 
echo $w.",".$h;
echo "<link rel='stylesheet' type='text/css' href='mystyle2.css'>";
}
 
if ($w>$h) {
echo $w.",".$h;
echo "<link rel='stylesheet' type='text/css' href='mystyle.css'>";
}
?>
 
the screen on my phone says $w = 360 and $h = 640 but why it always entered the second if ($w>$h)
 
different result happened while a fill the variable manually like this
$w = 360;
$h =  640;
it show a true result by entering the first if($w<$h)
 
anyone can help? thx

 

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