PHP์—๋Š” ์ฝ”๋”ฉ ์Šคํƒ€์ผ ๊ฐ€์ด๋“œ๊ฐ€ ์žˆ๋Š”๋ฐ PSR-2์— ๋งž์ง€ ์•Š์„ ๊ฒฝ์šฐ ์ž๋™์œผ๋กœ ํฌ๋งทํŒ…์„ ํ•ด์ฃผ๋Š” ํ™•์žฅ ํ”„๋กœ๊ทธ๋žจ์ด ์žˆ๋‹ค.

# PHP CS FIXER ์„ค์น˜

ํ™•์žฅ ํ”„๋กœ๊ทธ๋žจ์—์„œ php cs fixer๋ฅผ ๊ฒ€์ƒ‰ํ•˜๊ณ  ์„ค์น˜ํ•œ๋‹ค.

ExampleTest.php ํŒŒ์ผ์˜ ํด๋ž˜์Šค์™€ ๋ฉ”์„œ๋“œ์˜ ์—ด๊ธฐ ๊ด„ํ˜ธ์˜ ์œ„์น˜๋ฅผ ๋ณ€๊ฒฝ์‹œํ‚ค๊ณ  ์ปค๋งจ๋“œ ํŒ”๋ ˆํŠธ์—์„œ Format Document๋ฅผ ์‹คํ–‰์‹œํ‚ค๋ฉด ์•„๋ž˜ ๊ทธ๋ฆผ์ฒ˜๋Ÿผ PSR-2 ํ˜•์‹์— ๋งž๊ฒŒ ์ž๋™์œผ๋กœ ์ˆ˜์ •ํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

# ํŒŒ์ผ ์ €์žฅํ•  ๋•Œ ์ž๋™์œผ๋กœ ํฌ๋งทํŒ…ํ•˜๊ธฐ

  • ๋งค๋ฒˆ ์ปค๋งจ๋“œ ํŒ”๋ ˆํŠธ์—์„œ Format Document๋ฅผ ํ•˜๊ธด ๋ฒˆ๊ฑฐ๋กญ๊ธฐ ๋•Œ๋ฌธ์— ํŒŒ์ผ์„ ์ €์žฅํ•  ๋•Œ ์ž๋™์œผ๋กœ ํฌ๋งทํŒ…ํ•˜๋„๋ก ์„ค์ •ํ•ด๋‘๋ฉด ๋งค์šฐ ํŽธ๋ฆฌํ•˜๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.
  • ์„ค์ •์—์„œ PHP-cs-fixer: onsave์— ์ฒดํฌํ•œ๋‹ค.

# .php_cs ํŒŒ์ผ ์ƒ์„ฑ

  • .php_cs ํŒŒ์ผ์„ ๋งŒ๋“ค๊ณ  php-cs-fixer์˜ ๋‹ค์–‘ํ•œ ๊ธฐ๋Šฅ์„ ๋ณด๋‹ค ์ƒ์„ธํ•˜๊ฒŒ ์„ค์ •ํ•  ์ˆ˜๋„ ์žˆ๋‹ค.
  • ์•„๋ž˜ ๋‚ด์šฉ์„ ~/.vscode/.php_cs ํŒŒ์ผ๋กœ ์ €์žฅํ•œ๋‹ค.
<?php
return PhpCsFixer\Config::create()
    ->setRules(array(
        '@PSR2' => true,
        'array_indentation' => true,
        'array_syntax' => array('syntax' => 'short'),
        'combine_consecutive_unsets' => true,
        'method_separation' => true,
        'no_multiline_whitespace_before_semicolons' => true,
        'single_quote' => true,

        'binary_operator_spaces' => array(
            'align_double_arrow' => false,
            'align_equals' => false,
        ),
        // 'blank_line_after_opening_tag' => true,
        // 'blank_line_before_return' => true,
        'braces' => array(
            'allow_single_line_closure' => true,
        ),
        // 'cast_spaces' => true,
        // 'class_definition' => array('singleLine' => true),
        'concat_space' => array('spacing' => 'one'),
        'declare_equal_normalize' => true,
        'function_typehint_space' => true,
        'hash_to_slash_comment' => true,
        'include' => true,
        'lowercase_cast' => true,
        // 'native_function_casing' => true,
        // 'new_with_braces' => true,
        // 'no_blank_lines_after_class_opening' => true,
        // 'no_blank_lines_after_phpdoc' => true,
        // 'no_empty_comment' => true,
        // 'no_empty_phpdoc' => true,
        // 'no_empty_statement' => true,
        'no_extra_consecutive_blank_lines' => array(
            'curly_brace_block',
            'extra',
            'parenthesis_brace_block',
            'square_brace_block',
            'throw',
            'use',
        ),
        // 'no_leading_import_slash' => true,
        // 'no_leading_namespace_whitespace' => true,
        // 'no_mixed_echo_print' => array('use' => 'echo'),
        'no_multiline_whitespace_around_double_arrow' => true,
        // 'no_short_bool_cast' => true,
        // 'no_singleline_whitespace_before_semicolons' => true,
        'no_spaces_around_offset' => true,
        // 'no_trailing_comma_in_list_call' => true,
        // 'no_trailing_comma_in_singleline_array' => true,
        // 'no_unneeded_control_parentheses' => true,
        'no_unused_imports' => true,
        'no_whitespace_before_comma_in_array' => true,
        'no_whitespace_in_blank_line' => true,
        // 'normalize_index_brace' => true,
        'object_operator_without_whitespace' => true,
        // 'php_unit_fqcn_annotation' => true,
        // 'phpdoc_align' => true,
        // 'phpdoc_annotation_without_dot' => true,
        // 'phpdoc_indent' => true,
        // 'phpdoc_inline_tag' => true,
        // 'phpdoc_no_access' => true,
        // 'phpdoc_no_alias_tag' => true,
        // 'phpdoc_no_empty_return' => true,
        // 'phpdoc_no_package' => true,
        // 'phpdoc_no_useless_inheritdoc' => true,
        // 'phpdoc_return_self_reference' => true,
        // 'phpdoc_scalar' => true,
        // 'phpdoc_separation' => true,
        // 'phpdoc_single_line_var_spacing' => true,
        // 'phpdoc_summary' => true,
        // 'phpdoc_to_comment' => true,
        // 'phpdoc_trim' => true,
        // 'phpdoc_types' => true,
        // 'phpdoc_var_without_name' => true,
        // 'pre_increment' => true,
        // 'return_type_declaration' => true,
        // 'self_accessor' => true,
        // 'short_scalar_cast' => true,
        'single_blank_line_before_namespace' => true,
        // 'single_class_element_per_statement' => true,
        // 'space_after_semicolon' => true,
        // 'standardize_not_equals' => true,
        'ternary_operator_spaces' => true,
        // 'trailing_comma_in_multiline_array' => true,
        'trim_array_spaces' => true,
        'unary_operator_spaces' => true,
        'whitespace_after_comma_in_array' => true,
    ))
    //->setIndent("\t")
    ->setLineEnding("\n");
  • ํ™˜๊ฒฝ์„ค์ •์—์„œ /Users/์‚ฌ์šฉ์ž๋ช…/.vscode/.php_cs๋ฅผ ์ถ”๊ฐ€๋กœ ์ž…๋ ฅํ•œ๋‹ค. ๋งŒ์•ฝ .php_cs ํŒŒ์ผ์„ ~/.vscode๊ฐ€ ์•„๋‹ˆ๋ผ ํ˜„์ ธ ์—ด๋ ค์žˆ๋Š” ์ž‘์—…๊ณต๊ฐ„์˜ ๋ฃจํŠธ ๋””๋ ‰ํ† ๋ฆฌ์— ๋‘”๋‹ค๋ฉด ๊ตณ์ด ~/.vscode/.php_cs๋ฅผ ์ถ”๊ฐ€ํ•  ํ•„์š”๋Š” ์—†๋‹ค.

# php-cs-fixer๊ฐ€ ์ˆ˜์ •ํ•ด ์ฃผ๋Š” ๊ฒƒ๋“ค

  • ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” use ์‚ญ์ œ(์‚ฌ์šฉํ•˜์ง€ ์•Š์€ Illiminate\Http\Request๊ฐ€ ์‚ญ์ œ๋œ๋‹ค.)

  • ์˜ค๋ž˜๋œ array ๋ฌธ๋ฒ• ์ˆ˜์ •

  • ์ž‘์€ ๋”ฐ์˜ดํ‘œ(โ€™) ์‚ฌ์šฉ

  • ๊ด„ํ˜ธ ์—†๋Š” ํ•œ ์ค„์งœ๋ฆฌ if๋ฌธ์— ์ค‘๊ด„ํ˜ธ ๋ถ™์ด๊ธฐ

# ์ฃผ์˜

xe1์˜ ์Šคํ‚จ ํŒŒ์ผ ๋“ฑ ํ…œํ”Œ๋ฆฟ ๋ฌธ๋ฒ•์ด ์žˆ๋Š” ํŒŒ์ผ์„ ์ˆ˜์ •ํ•  ๋•Œ php-cs-fixer๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ํŒŒ์ผ์ด ๊นจ์งˆ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์ด๋Ÿด ๋• onsave ์„ค์ •์„ ๋น„ํ™œ์„ฑํ™” ํ•˜๊ณ  ์ž‘์—…ํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค.

# ์ฐธ๊ณ 

https://laracasts.com/series/visual-studio-code-for-php-developers/episodes/11