<?php
$data = "cursor:pointer; background:url(http://maps.google.com/staticmap?center=38.7376583333,-9.1658583333&maptype=satellite&zoom=14&size=300x300&key=ABQIAAAAvQ9c8pqKsi8K2dzb7UM9MhS13VDmd70a9rmDETSCgg2iXt3XnhQSnX4vFKfWO-3vdWNV5HHBnSLWLQ&sensor=true&hl=pt) no-repeat";
$center = substr($data, strpos($data, '?center=') + 8);
$center = substr($center, 0, strpos($center, '&'));
print_r($center);
?>