cs-fixer-config.json

{
  "concat_space": {
    "spacing": "one"
  },
  "braces": {
    "allow_single_line_closure": true,
    "position_after_functions_and_oop_constructs": "same"
  },
  "array_syntax": {
    "syntax": "short"
  },
  "elseif": true,
  "linebreak_after_opening_tag": false,
  "no_closing_tag": true,
  "no_trailing_whitespace": true,
  "no_useless_else": true,
  "no_spaces_inside_parenthesis": true,
  "no_unneeded_control_parentheses": ["break", "clone", "continue", "echo_print", "return", "switch_case", "yield"],
  "no_unused_imports": true,
  "no_useless_return": true,
  "return_type_declaration": {
    "space_before": "one"
  },
  "semicolon_after_instruction": true,
  "single_blank_line_at_eof": true,
  "short_scalar_cast": true,
  "single_quote": true,
  "strict_comparison": true,
  "ternary_operator_spaces": true,
  "void_return": true,
  "blank_line_after_opening_tag": false,
  "lowercase_keywords": true,
  "lowercase_constants": true,
  "modernize_types_casting": true,
  "no_singleline_whitespace_before_semicolons": true,
  "no_multiline_whitespace_before_semicolons": true,
  "no_mixed_echo_print": {
    "use": "echo"
  }
}