PHP Static Analyzer: Phan

Phan is a static parser for PHP. It needs to load the PHP7 of the php-ast extension. Of course, you can use it to parse any version of PHP written code. However, Phan is not suitable for production use.

Characteristics:

• Examine the calls and instances of undeclared functions, methods, closures, and classes.

• Checks all types of types from functions, closures, methods issued/returned parameters, and return values.

• Supports @param, @return, @var and @deprecatedphpdoc annotations including union and Void/null types

• Checks for Uniform Variable Syntax PHP 5-php 7 BC breaks

• Undefined variable Tracking

• Supported namespaces, features, and variadics

• Generics (from Phpdoc hints-int[], string[], userobject[], etc.)

• Basic Contamination Data detection

Project home:http://www.open-open.com/lib/view/home/1438525269655

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