PHP

Why can't I assign values to variables? $ Starttime = $ _ get ["starttime"]; $ Endtime = $ _ get ["endtime"]; $ Time_temp = "and & nbsp; createdate & gt; = '$ starttime' & nbsp; and & nbsp; createdate & the variable cannot be assigned a value. why?

An error occurred while downloading files. a website mainly provides a resource site for downloading attachments. you can download attachments sometimes. sometimes you cannot check them. when downloading an attachment fails, the page is returned,

You guys, please think about it. I want to use nginx pseudo-static, http: // 127.0.0.1/phurl/vp1_8http: // 127.0.0.1/phurl? Aid = experts, please help me think about it. I want to use nginx pseudo static, http: // 127.0.0.1/phurl/vp1_8 & nbsp; & n

A simple regular expression removal & nbsp; Array & nbsp; & nbsp; (& nbsp; & want to remove a simple regular expression     Array        (            [0] => ts3.mm.bing.net/th?id=H.4877189679415314&pid=1.7&w=140&h=153&c=7&rs=1" style="height:153px;"

UTF-8 + BOM problem, fainting ~~~ This post was last edited by u010572351 in 2013-07-1013:14:01 yesterday I asked such a question http://bbs.csdn.net/topics/390512808rear found the problem of UTF-8 + BOM, fainted ~~~ This post was last edited by u010

PHP anti-injection? This post was last edited by u010572351 at 2013-06-2721: 10: 49. Currently, I know that SQL attacks are implemented by filling in a large number of special characters such as & nbsp; '%, if I want to prevent SQL attacks on the

A 4.2 ckeditor is deployed on the Internet, and ie6 cannot work. & lt ;! DOCTYPE & nbsp; html & nbsp; PUBLIC & nbsp; "-// W3C // DTD & nbsp; XHTML & nbsp; 1.0 & nbsp; Transitional // N" & nbsp; E "http://www.w3.org/TR got a 4.2 ckeditor online and

How can a Cainiao complete a mall system? & Nbsp; yes. the landlord recently found a job. one of the tasks is to help the company build a mall. The company has its own embedded products, now I want to make a website to sell these products. & Nbsp;

Php. I opened the ini extension. Why can't I find the mysql module and cannot connect to mysql? for example, mysql can also be connected to mysql & gt; & nbsp; use & nbsp; testDatabase & nbsp; changedmysql & gt; & nbsp; source & nbsp; php. why can't

Check if my registration code is not displayed. Display as Red Cross. Who can help solve this problem? & Lt ;? Php/*** & nbsp; TestGuest & nbsp; Version1.0 * & nbsp; ========================================================== =========* & nbsp; copy &

Using PHPCMS to upload a local file to the server, the link cannot be updated, I debugged it locally and used PHPCMS for content. then I uploaded it to my server, exported the local database, and exported the server's caches/configs/& nbsp; two

When the system memory overflow data volume in the thinkphp framework is too large, the following error occurs: Fatal & nbsp; error: & nbsp; Out & nbsp; of & nbsp; memory & nbsp; (allocated & nbsp; 1781792768) & nbsp; (tried & nbsp; to & nbsp;

How does PHP search for the same row in another database based on the specified information. The database tb_xmpc has only two columns, one is xmpc_id and the other is xmpc_expr. now I want to obtain the corresponding xmpc_expr column information

About php development. Recently, I tried to read the custom development interface. I don't understand. do developers need to develop applications on interfaces? & Nbsp; how can I connect my website together? & Nbsp; to put it bluntly, I just want to

How to pass the value code to the constructor in the form of variables is as follows, because the constructor needs to input multiple values, and the number of values imported each time may not be fixed. if not, the default value in the construction

Why are some companies recruiting php engineers for PHP mobile game server development? requirements: responsible for mobile game server development. What role does PHP play on the game server? can you develop games? Php mobile game server

In the smarty template, how does one nest foreach or section loops in js? This is a static page. & Nbsp; & lt; script & gt; & nbsp; & nbsp; & in the smarty template, how do I nest foreach or section loops in js? This is a static page. ScriptVar box

How can I check the number of fields in a table? how can I use SQL to check the number of fields? will too many fields affect efficiency? Reference: desc & nbsp; tablebamedesc & nbsp; tablename: check how many records are returned to know how many

What is the PHP language structure? I have seen echo, die, and nbsp are PHP language structures. Who can give me a better image? I have a better understanding of PHP. Thank you very much. To be honest, you don't need to figure it out. just remember

Multi-language CMS system is recommended if there is a better use of multi-language CMS for enterprise site building, preferably open-source, the best support for custom models, similar to DEDECMS, but DEDECMS does not support multiple languages ....