PHP教程之Application Access Violation or Hang...

PHP成功的插入，删除，更新数据的时候，显然，你已经距离成功指日可待了。access|application|微软|站点   Application Access Violation or Hang After Applying SP4
This article discusses a Beta release of a Microsoft product. The information in this article is provided as-is and is subject to change without notice.

No formal product support is available from Microsoft for this Beta product. For information about obtaining support for a Beta release, please see the documentation included with the Beta product files, or check the Web location from which you downloaded the release.
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The information in this article applies to:

Microsoft Windows NT Server version 4.0
Microsoft Windows NT Workstation version 4.0
Microsoft Windows NT Server, Enterprise Edition version 4.0
Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server
Microsoft Windows 2000 Professional
Microsoft Windows 2000 Server

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IMPORTANT: This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information about how to do this, view the "Restoring the Registry" Help topic in Regedit.exe or the "Restoring a Registry Key" Help topic in Regedt32.exe.


SYMPTOMS
After applying Windows NT 4.0 Service Pack 4 (SP4) or Windows 2000, you encounter lockups or access violation (Dr. Watson) errors in an application that appeared to be working fine previously.

NOTE: You might encounter other symptoms or errors in an application that relate to the below-mentioned cause.



CAUSE
The application in question is errantly trying to access a block of memory that it had previously freed or deallocated. With Windows NT 4.0 Service Pack 3 (SP3) and earlier, such a reallocation is more likely to succeed, since the same memory location is more likely to still be available for reallocation. SP4 and later, however, introduces a change in the heap manager allocation patterns that can result in a failure of such a reallocation request. For more information on this change, please see the following article in the Microsoft Knowledge Base:

Q195008 Heap Manager Change in Service Pack 4



RESOLUTION
WARNING: Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.

For information about how to edit the registry, view the "Changing Keys and Values" Help topic in Registry Editor (Regedit.exe) or the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Note that you should back up the registry before you edit it. If you are running Windows NT or Windows 2000, you should also update your Emergency Repair Disk (ERD).

To determine if the above-mentioned change is exposing a problem in the application in question, proceed with the following steps. If these steps result in the application generating fewer or no more such errors, contact the vendor of the application to inquire about an updated version of the application that resolves this problem.

NOTE: There are other conditions that can cause such errors or hangs that are not related to this change introduced in SP4 and Windows 2000. If the following workaround does not correct the problem, query on the error or condition you are encountering and the application name in the Microsoft Knowledge Base and/or check with your application vendor for more information on any other known problems.


Start Registry Editor (regedt32.exe) and navigate to the following registry path:


HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
With the Image File Execution Options key selected, click Add Key from the Edit menu to create a new key using the name of the executable file that starts the process that is encountering the above-noted problem. An example Key Name entry is "Application.exe". You can leave the Class field blank. This Key Name entry should not include a path, only the name of the executable file itself. Refer to the already-existing Game.exe entry in this location of the registry as an example.


Select the new key you created in step 2 above and click Add Value from the Edit menu to create the Value Name: DisableHeapLookaside and Data Type: REG_SZ. Click OK and then enter 1 in the String field.

Summary for the above entries:


Key Name: application.exe
Class:

Value Name: DisableHeapLookaside
Data Type: REG_SZ
String: 1
It is not usually necessary to restart the system to see the results. You can usually simply restart the application because this registry value is inspected during each process initialization. If the executable is a service, however, restarting the computer may be necessary to cause the executable to be properly restarted.


NOTE: This registry setting only affects the process or processes that you specify.


Additional query words: 4.00 AV stack hang error bug compatguidestability Heap LookAside HeapLookAside Disable Look Aside

Keywords :
Issue type : kbprb
Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT400search kbwin2kAdvSer kbwin2kAdvSerSearch kbwin2kDataSer kbwin2kDataSerSearch kbwin2kS kbWinNTSsearch kbWinNTSEntSearch kbWinNTS400search kbWinNTS400 kbwin2kSSearch kbwin2kSearch kbwin2kProSearch kbwin2kPro

  理解网站这一概念之后不难看出，任何网站都是由网页组成的，也就是说想完成网站，必须先学会做网页，因此必须要掌握了HTML，才能为今后制作网站打下基础。

作为一个合格的coder 编码的规范是必须，命名方面我推崇“驼峰法”，另外就是自己写的代码最好要带注释，不然时间长了，就算是自己的代码估计看起来都费事，更不用说别人拉。

对于初学者来说不推荐去拿钱买的。当然如果一个网站你经常去用，而且里面的资料也比较有用，最好还是买个会员比较好，毕竟那些也是别人的工作成果。

,熟悉html,能用div+css，还有javascript，优先考虑linux。我在开始学习的时候，就想把这些知识一起学习，我天真的认为同时学习能够互相呼应，因为知识是相通的。

兴趣是最好的老师，百度是最好的词典。

建数据库表的时候，int型要输入长度的，其实是个摆设的输入几位都没影响的，只要大于4就行，囧。

真正的方向了，如果将来要去开发团队，你一定要学好smarty ,phplib这样的模板引擎，

首先我是坚决反对新手上来就用框架的，因为对底层的东西一点都不了解，造成知识上的真空，会对以后的发展不利。我的观点上手了解下框架就好，代码还是手写。当然啦如果是位别的编程语言的高手的话，这个就另当别论啦。

对于初学者来说不推荐去拿钱买的。当然如果一个网站你经常去用，而且里面的资料也比较有用，最好还是买个会员比较好，毕竟那些也是别人的工作成果。

小鸟是第一次发帖（我习惯潜水的(*^__^*) 嘻嘻……），有错误之处还请大家批评指正，另外，前些日子听人说有高手能用php写驱动程序，真是学无止境，人外有人，天外有天。

有位前辈曾经跟我说过，phper 至少要掌握200个函数 编起程序来才能顺畅点，那些不熟悉的函数记不住也要一拿手册就能找到。所以建议新手们没事就看看php的手册（至少array函数和string函数是要记牢的）。

最后介绍一个代码出错，但是老找不到错误方法，就是 go to wc （囧），出去换换气没准回来就找到错误啦。

我要在声明一下：我是个菜鸟！！我对php这门优秀的语言也是知之甚少。但是我要在这里说一下php在网站开发中最常用的几个功能：

写js我最烦的就是 ie 和 firefox下同样的代码 结果显示的结果千差万别，还是就是最好不要用遨游去调试，因为有时候遨游是禁用js的，有可能代码是争取结果被遨游折腾的认为是代码写错。

学好程序语言，多些才是王道，写两个小时代码的作用绝对超过看一天书，这个我是深有体会（顺便还能练打字速度）。

仓酷云

建议加几个专业的phper的群，当然啦需要说话的人多，一处一点问题能有人回答你的，当然啦要让人回答你的问题，平时就得躲在里面聊天，大家混熟啦，愿意回答你问题的人自然就多啦。

至于模板嘛，各位高人一直以来就是争论不休，我一只小菜鸟就不加入战团啦，咱们新手还是多学点东西的好。

我还是推荐用firefox ，配上firebug 插件调试js能省下不受时间。谷歌的浏览器最好也不少用，因为谷歌的大侠们实在是太天才啦，把一些原来的js代码加了一些特效。

真正的方向了，如果将来要去开发团队，你一定要学好smarty ,phplib这样的模板引擎，