antlr 是指可以根据输入自动生成语法树并可视化的显示出来的开源语法分析器。
NCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations.
PHP Runtime for ANTLR4
翻译 - ANTLR4 的 PHP 7 运行时
