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为 PHP 开发者准备的 12 个调试工具

Jun 13, 2016 am 11:31 AM
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PHP是在实践中发展迅速并被最多使用的脚本语言;包含了诸如详细的文档、庞大的社区、无数可使用的脚本及支持框架等许多特性。PHP提供的这些特性使得它比Python或Ruby等脚本语言更容易上手。

为构建极具创新乐趣的Web应用,PHP开发人员持续搜寻着有用的工具。在这篇文章中,我收集了开发人员的12个PHP调试工具,它们将有助于开发人员轻松找出并调试应用程序及脚本中的错误。下面的PHP调试工具支持Ajax请求,并包含通用数据采集器和基于堆栈的错误处理器。我希望你能在未来的项目中体会到这个列表的方便和有用之处。

1. Kint
            

当调试PHP代码时,var_dump()、 print_r()和debug_backtrace()是我们最常用的工具。Kint,一个开源软件,一个不需安装的替代者,它提供了更好的调试体验。它巧妙地检测几乎不可读的数据,并将它们定制成规则的输出显示。变量名、文件、行号及包装的函数它全能提示出来。
            
源码
            
2. DebugBar
            

DebugBar是一个自由开源软件,它可以被集成到任何PHP项目用来收集和定位数据。它没有第三方依赖,支持Ajax请求,包含通用数据收集器且集成常见的库。生成的bar是100% JavaScript实现的并被放置在页面底部(像开发工具一样)。新的收集器和视图可以被轻松的添加,并且可以保存或重新运行以前的请求。
            
源码
            
3. Pinba            

Pinba是一个可作为PHP统计服务使用的开源MySQL存储引擎。它使用收到的数据来分析PHP应用性能并快速定位任何问题。
            
源码
            
4. PHPMD           

PHPMD是一个易于配置,对PHP原始依赖指标友好的前端。它在你的代码中的寻找多种潜在问题,包括可能的bug、不适合的代码、未使用的参数等。
            
源码
            
5. Xde Bug
            

Xdebug是一个自由开源的用于调试和分析PHP脚本细节的PHP扩展。由于它是一个扩展,所以使用起来很方便,且在编码端只需要很少的设置。它可以提供错误信息中堆栈跟踪和函数跟踪的所有数据,包括用户定义函数的所有参数、函数名、文件名以及行标志。Xdebug还可以提供内存分配、分析信息和代码覆盖率分析的数据。
            
源码
            
6. Whoops
            

Whoops是一个使错误处理和调试更容易的PHP库。这个库提供基于堆栈的错误处理,并且有一个好看的界面。它有一个处理异常的简单API,能够跟踪帧及它们的数据,并可以与任何框架整合(end和Silex已经内置集成)。
            
源码


7. Krumo
            

很多PHP开发者使用print_r()和 var_dump()对输出难读或未格式化的结果进行调试。Krumo是这些函数的一个替代者,它可以显示任何PHP变量的结构化信息。Krumo运行后,输出会显示成一个围绕PHP变量的可折叠的DHTML树结构。同时,它通过自身把调试过程“关掉”而不是禁用代码里的所有追溯路径的能力加快了调试过程。
            
源码
            
8. Php Debugger
            

调试是发现并修复bug的过程,PHP Debugger是帮助你快速的找到错误并将它们从你的PHP程序中移除的最好的工具。你可以在PHPEd中设置远程调试,通过Wizardand DBG向导中的PHP调试设置开启。
            
源码


9. Php Debug
            

PHP_Debug的基本目的是在调试PHP代码时提供援助。
            
源码


10. Webgrind
            

Xdebug是最受欢迎的PHP调试扩展之一。它提供了许多有用数据来帮助你在源码中查找bug。
         
源码


11. PHP_Dyn
            

PHP_Dyn是有一个优秀的开源PHP调试工具。你可以跟踪函数执行并得到函数参数和返回值的一个输出。
            
源码


12. MacGDBp
            

MacGDBp是一个MAC OS上的PHP调试器。它有你所期望的所有特性,是一个包含逐句运行及设置断点等功能的全功能调试器。

英文原文:12 PHP Debugging Tools for Developers

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