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PHP Code Analyzer

Analyze your PHP code with PHPStan to detect logic errors, type issues, and potential bugs. Catches undefined variables, incorrect parameter types, possible null pointer accesses, and more — before the code ever runs.
Which PHP tool do you need?
  • Code Analyzer (this tool) - Static analysis: undefined variables, type errors, potential bugs
  • PHP Error Checker - Finds syntax errors like missing semicolons and parse errors
  • PHP Compatibility Checker - Checks for deprecated functions across PHP versions
Enter PHP Code
1
Analysis Level

Higher level=stricter analysis

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