This extension requires almost zero configuration to format .php files. It uses v3.59.3 of cs.symfony.com by default but that's easily replaceable. As long as PHP 7+ is installed on your system and in your PATH, the extension should work out of the box.

This extension contributes the following settings:

• php-cs-fixer.toolPath: The path to the php-cs-fixer tool (default: "")
• php-cs-fixer.useCache: Use a cache file when fixing files (--using-cache) (default: true)
• php-cs-fixer.allowRisky: Determines whether risky rules are allowed (--allow-risky) (default: false)
• php-cs-fixer.config: Path to a config file (--config) (default: "WorkspaceFolder/.php-cs-fixer.php" OR "WorkspaceFolder/.php-cs-fixer.dist.php")
• php-cs-fixer.rules: Rules to use when fixing files (--rules) (default: "@PSR12,@PSR1,@PSR2,@Symfony,-yoda_style")
• php-cs-fixer.fixOnSave: Runs fix command on save (default: true)
• php-cs-fixer.preset: Use a preset from: laravel, PER, PSR12, symfony. You should remove it if you want to use a config file.
• php-cs-fixer.phpCmd: Specify path to PHP command (default: "php").

You can require PHP CS Fixer as composer dependency in your project and the extension will load it automatically for you.

If extension could not find/load the binary from /vendor/bin/php-cs-fixer, it would default to the binary included in extension.

Download the binary file and provide the file path to the extension.

Open settings.json file (Ctrl + Shift + P) and add the following setting:

"php-cs-fixer.toolPath": "path\\php-cs-fixer.phar",

On Windows:

"php-cs-fixer.toolPath": "C:\\Users\\username\\.vscode\\php-cs-fixer.phar",

This extension formats .php files based on specified rules. Commonly these rules are defined in a .php-cs-fixer.dist.php OR .php-cs-fixer.php config file inside your project root path. The extension would try to pick a config file with above filenames, if not found it uses default rules.

You can also define a global config file which can be used accross all projects.

Open settings.json file (Ctrl + Shift + P) and add the following setting:

"php-cs-fixer.config": "/full/config/file/path"

On Windows:

"php-cs-fixer.config": "C:\\Users\\username\\.vscode\\.php-cs-fixer.php"

You can specify path to PHP Command using the config.

"php-cs-fixer.phpCmd": "/Users/mansoor/Library/Application Support/Herd/bin/php",

Try out following config rules. Try to remove a rule and observe the changes.

<?php

$config = new PhpCsFixer\Config();

return $config
    ->setRules([
        '@PSR12' => true,
        'new_with_braces' => false,
        'array_indentation' => true,
        'array_syntax' => ['syntax' => 'short'],
        'combine_consecutive_unsets' => true,
        'multiline_whitespace_before_semicolons' => true,
        'single_quote' => true,
        'blank_line_before_statement' => true,
        'braces' => [
            'allow_single_line_closure' => true,
        ],
        'concat_space' => ['spacing' => 'one'],
        'declare_equal_normalize' => true,
        'function_typehint_space' => true,
        'include' => true,
        'lowercase_cast' => true,
        'no_multiline_whitespace_around_double_arrow' => true,
        'no_spaces_around_offset' => true,
        'no_unused_imports' => true,
        'no_whitespace_before_comma_in_array' => true,
        'no_whitespace_in_blank_line' => true,
        'object_operator_without_whitespace' => true,
        'single_blank_line_before_namespace' => true,
        'ternary_operator_spaces' => true,
        'trailing_comma_in_multiline' => true,
        'trim_array_spaces' => true,
        'unary_operator_spaces' => true,
        'binary_operator_spaces' => true,
        'whitespace_after_comma_in_array' => true,
        'single_trait_insert_per_statement' => false,
    ])
    ->setLineEnding("\n");

You can find the complete rule set here