PrettyPHP is a free, online utility to reformat PHP source code with an array of user specified options. The output is clean, consistent, and easy-to-read PHP code.

• Makes your Crappy PHP Code => Pretty PHP Code.
• Fixes missing line breaks while preserving additional line breaks for group related code blocks.
• Fixes indentation according to the level of nested curly braces.
• Indents with four spaces.
• Sets one space between control keyword and condition.
• Removes space between function calls, parenthesis and beginning of argument list.

In the worst case, the code outputted by this tool may not be up to par due to rogue curly brackets, dangling quotes, and the like. Therefore, you should always backup your code prior to running this tool so you'll have something to revert back to in case this tool blows up your code (kidding :).