PHP Code Formatter
LivePHP beautifier & formatter — format and beautify PHP code online.
Understanding PHP Development
PHP powers over 75% of websites with a known server-side language, running WordPress, Laravel, Symfony, Drupal, and countless custom applications. PHP files mix server-side logic with HTML templating, database queries, array manipulation, and class definitions — creating files that quickly become difficult to read when formatting is inconsistent. Modern PHP (8.0+) adds match expressions, named arguments, enums, fibers, and readonly properties — features that benefit from clear formatting to show their syntax patterns.
Use this free online PHP formatter and PHP beautifier to format and beautify PHP code with consistent indentation, brace placement, and spacing. Handles PHP tags, classes, methods, control structures, arrays, and string concatenation. Beautify PHP code online following PSR-12 inspired formatting conventions. Format PHP code instantly with no installation required.
The Devkitr PHP Code Formatter restructures PHP source code with consistent indentation, brace placement, spacing, and alignment following PSR-12 coding style standards. It handles PHP tags, class definitions, function declarations, control structures, array formatting, and mixed PHP-HTML template files.
In a typical development workflow, PHP Code Formatter becomes valuable whenever you need to php beautifier & formatter. Whether you are working on a personal side project, maintaining production applications for a company, or collaborating with a distributed team across time zones, having a reliable browser-based formatting tool eliminates the need to install desktop software, write one-off scripts, or send data to third-party services that may log or retain your information. Since PHP Code Formatter processes everything locally on your device, your data stays private and your workflow stays uninterrupted — open a browser tab, paste your input, get your result.
Key Features
PSR-12 Compliance
Formats PHP code following PSR-12 extended coding style — the community standard adopted by Laravel, Symfony, and modern PHP frameworks.
Mixed PHP/HTML Handling
Properly formats PHP embedded in HTML templates, handling opening/closing PHP tags within HTML document structure.
Array Formatting
Formats both short syntax ([]) and traditional (array()) arrays with trailing commas, consistent alignment, and one-value-per-line for long arrays.
Modern PHP Support
Handles PHP 8.3 syntax including match expressions, named arguments, enums, readonly properties, intersection types, and fiber declarations.
How to Use PHP Code Formatter
Paste PHP Code
Copy PHP from your Laravel controllers, WordPress plugins, Symfony services, or any PHP file into the input panel.
Select Code Style
Choose PSR-12 (standard), or adjust specific formatting rules like brace placement, indentation depth, and line length.
Review Formatted Output
Check the formatted code for proper class structure, function formatting, control flow indentation, and array alignment.
Copy Back to Your Project
Paste the formatted PHP into your editor or use it to establish formatting baselines for legacy codebases.
Use Cases
Standardizing Legacy WordPress Code
Format inconsistently styled WordPress plugin or theme code to PSR-12 standards before starting a refactoring effort.
Cleaning Laravel Controller Methods
Format complex controller methods with query scopes, validation, and response building to clearly see the request handling flow.
Reviewing Contributed PHP Code
Format contributed code to your project's standard before review, ensuring style differences don't obscure logic changes.
Preparing PHP for Documentation
Format code examples for PHP tutorials, documentation, and README files to present clean, professional code samples.
Pro Tips
Format PHP before generating phpdoc — clean formatting makes docblock placement and alignment more consistent.
Use the formatter alongside PHP_CodeSniffer (phpcs) — the formatter handles style, while phpcs catches deeper standards violations.
Format PHP templates (Blade, Twig) by first extracting the PHP sections — mixed template formatters may handle the PHP portions differently.
Set up PHP-CS-Fixer or PHP_CodeSniffer in your editor for automatic formatting, using this tool for one-off cleanups.
Common Pitfalls
Formatting PHP inside heredoc/nowdoc strings
Fix: Content inside <<<EOT heredoc and <<<'EOT' nowdoc blocks should be preserved literally. Ensure the formatter does not reindent these string blocks.
Using different brace styles for the same construct type
Fix: PSR-12 specifies opening braces on new lines for classes/methods and same line for control structures. Apply consistently throughout the file.
Formatting PHP files without <?php opening tags
Fix: Code without <?php tags is treated as plain text by PHP and the formatter. Ensure PHP files start with the opening tag for correct formatting.
Frequently Asked Questions
QWhat is this PHP formatter?
A free online PHP code formatter and beautifier that formats messy PHP code with consistent indentation, brace placement, and spacing following PSR-12 inspired conventions.
QCan I beautify PHP code online?
Yes. Paste your PHP code and the beautifier instantly formats it with proper indentation, brace placement, and consistent spacing — all in your browser.
QDoes the PHP formatter modify my code logic?
No. The formatter only adjusts whitespace, indentation, and line breaks. Your PHP code logic remains completely unchanged.
QDoes it follow PSR-12 formatting standards?
Yes. The PHP formatter follows PSR-12 inspired conventions including brace placement, 4-space indentation, and spacing rules.
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