Coding Standard

This project has a set of PHP_CodeSniffer rules that are based on doctrine/coding-standard rules, but with some small changes and additions.

Differences from doctrine coding-standards

• Inline comments should begin with a space, for example: // This is an inline comment
• Docblock annotation groups are grouped a bit different
• Empty catch in try...catch must have a comment explaining why the exception is not handled
• There shouldn't be a space after the negation operator if (!$cond)
• No space before colon in return type: public function test(): void
• Property doc comments shouldn't be a single line, but multiline instead:

/**
 * @var int
 */

• Variable/property/function names should be camelCased: $camelCaseVariable
• A @throw tag comment doesn't need to end in full stop:

class Abc
{
    /**
     * @throw InvalidArgumentException This is a comment that doesn't end in a full stop
     */
    public function def(): void
    {
        ...
}