When using the --exclude=AddMissingCurlyBraces option, the space between the closing parenthesis and next statement is removed
becomes
When using the --exclude=MergeParenCloseWithCurlyOpen option, an extra space is added before else
<?php
if (true) {
// something
}
else {
// something
}
becomes
<?php
if (true) {
// something
}
else {
// something
}