php-symfony-expression-language - 4.4.19+dfsg-2+deb11u6 main

The Symfony ExpressionLanguage Component provides an engine that can compile
and evaluate expressions. An expression is a one-liner that returns a value
(mostly, but not limited to, Booleans).
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By default, the engine implements simple math and logic functions, method
calls, property accesses, and array accesses.
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Symfony is a PHP framework, a set of tools and a development methodology.