PHP不如ASP好使的三个地方
学PHP一段时间了，感觉PHP整体功能比ASP强大得多，特别是提供的函数及函数参数的灵活性比ASP起码多一个数量级。但PHP有些地方不如ASP好使。
（1）设置Cookie时，setcookie函数前面不能有任何HTML代码输出，这实在很不方便，为此，我以为使用ob_start()打开缓冲区后能解决该问题，但似乎没用，写一句ob_start()只能减少一条警告而已。
（2）设置永久Cookie时，setcookie函数为每个Cookie变量都要设置第三个（expire）参数，如果每个Cookie变量的过期时间相同，则这样明显要重复写很多次expire参数，而ASP却可以通过使用多值Cookie，为所有多值Cookie设置一个共同的expire。
（3）PHP 添加、删除、修改记录时，只能用执行SQL语句的方法，而ASP除了用这种方法外，还可以使用rs.addnew,rs.update,rs.delete等记录集对象提供的方法，而用这种方法能使程序明显更清晰些。
不知上面几点是我说得对，还是我孤陋寡闻不知道有更好的解决方法，欢迎各位同仁来纠正我的观点哦。
当然PHP最不好使的地方还是：老是要输入$符，而这个符号很不好输入，严重影响我输入代码的速度。
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PHP and Python: A Deep Dive into Their HistoryApr 18, 2025 am 12:25 AMPHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.
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PHP and Frameworks: Modernizing the LanguageApr 18, 2025 am 12:14 AMPHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.
PHP's Impact: Web Development and BeyondApr 18, 2025 am 12:10 AMPHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip
How does PHP type hinting work, including scalar types, return types, union types, and nullable types?Apr 17, 2025 am 12:25 AMPHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.
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