PHP regex - get latitude and longitude

I wanna get from a page 2 values - lat and long. The source code contains this piece of JS:

new GLatLng(53.299671, -6.267786)

Can anyone suggest me th开发者_开发技巧e best method/regex?

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<?php 
$input = "new GLatLng(53.299671, -6.267786)"; 
preg_match("~GLatLng\(([0-9\.\-]+).*?([\.\-0-9]+)\)~i", $input, $match); 

echo $match[1]." and ".$match[2];

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Something like this should work:

preg_match("/\(([\d-.]*), ([\d-.]*)\)/",$subject,$matches);