I am fed up of selenium constants which aren't properly defined by all files using...

I am fed up of selenium constants which aren't properly defined by all files using them.
Making those of SeleniumTestConstants.php into class constants.

for i in $(grep -o 'const [A-Z_]*' SeleniumTestConstants.php | cut -c 7-); do
find -name \*.php -and -not -name SeleniumTestConstants.php -exec sed -i s/$i/SeleniumTestConstants::$i/g \{\} +
done