Object-sensitive Type Analysis of PHP

H. Hoek, Jurriaan Hage
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引用次数: 3

Abstract

In this paper we develop an object-sensitive type analysis for PHP, based on an extension of the notion of monotone frameworks to deal with the dynamic aspects of PHP, and following the framework of Smaragdakis et al. for object-sensitive analysis. We consider a number of instantiations of the framework to see how the choices affect the running cost of the analysis, and the precision of the outcome. In this setting we have not been able to reproduce the major gains reported by Smaragdakis et al., but do find that abstract garbage collection substantially increases the scalability of our analyses.
PHP的对象敏感类型分析
在本文中,我们基于单调框架概念的扩展开发了PHP对象敏感类型分析,以处理PHP的动态方面,并遵循Smaragdakis等人的框架进行对象敏感分析。我们考虑了框架的许多实例,以了解这些选择如何影响分析的运行成本和结果的精度。在这种情况下,我们无法重现Smaragdakis等人报告的主要收益,但确实发现抽象垃圾收集大大提高了我们分析的可伸缩性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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