It can help you to show PHP variables, debug string output, script execution time, the page source and other information that helps you in your PHP development.Features of the PHP Debugger:Handy output with debug points with floating tooltips; Shows PHP variables and arrays; Shows your debug messages; Shows script execution time and time delta; HTML output highlighted view; Online tools like HTML, CSS validate, ping, whois etc.Simply place a few files to your PHP project to begin.