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An advanced, custom PHP code checker that searches your code for common, hard to find typos and mistakes; includes a syntax check.
Use this tool to validate your PHP code and identify errors in your script. It supports different PHP versions, highlights syntax errors, and provides API documentation.
Check your PHP code syntax and find errors easily and quickly with this online tool. You can test PHP 5, 7 and 8 versions, and use the API or the user guide for more information.
Test your PHP code online without using a local server in our editor with multi-version support for PHP.
Learn how to use PHP to validate form data with security in mind. See examples of text, radio, and multi-line input fields, and how to avoid Cross-site Scripting attacks with htmlspecialchars() function.
PHPTESTER is a free online tool that lets you run and test PHP code snippets. You can enter your code in the editor and see the output in the result section.
Qodana is a cloud-based platform that performs static code analysis for PHP projects. It helps you find and fix bugs, improve code quality, and ensure security compliance.
