PHP

The Chinese encoding problem in PHP programming has plagued many people. The cause of this problem is actually very simple. Every country (or region) specifies the character collation set for computer information exchange, such as the expanded ASCII

In J2EE, the Web Container generates two different session objects for different https and http requests. Therefore, if only some pages in the same Web application use SSL, ensure that the sessions between pages that use SSL and those that do not

How can we know that the XML object contains several layers of elements simplexml_load_file () such as simplexml_load_file () & nbsp; and then var_dump () is shown as follows: how many pages & nbsp; are contained in xml ;? In the following example,

PHP local environment with -- WAMP cannot be started, it is always in the red icon solution WAMP cannot be started, it is always in the red icon (normal start is green) it is considered a port problem, in the wamp folder, find httpd in the path wamp

Mail () in PHP is always unsuccessful. & Lt ;? Php $ to & nbsp; = & nbsp; "757006080@qq.com"; $ subject & nbsp; = & nbsp; "Test & nbsp; mail"; $ message & nbsp; = & nbsp; "He PHP always fails to send emails via mail.

PHP closes the browser and automatically triggers exit link code. how can this problem be written? & Nbsp; after I log on as a system member, I directly close my browser and then open the website without logging on again, I want him to directly

Break through the phpMyadmin file size limit of 2 MB when using phpMyadmin to import the database, because the response time of the script during the upload is too long, resulting in data larger than 2 MB may occasionally fail to import. In addition,

PHP has no tutorials on connecting to the SQL database using ADO .. Who can provide some useful basic knowledge? Share: PHP uses ADO to connect to the SQL database No online tutorials .. Who can provide some useful basic knowledge? Share: More

A question about floating point modulo operation is a routine in the book & lt ;? Php $ a = 5; $ B = 3; echo & nbsp; $ a/$ B % $ B ;? & Gt; the result of the above case Modulo is 1. The following is my personal understanding, but I am not sure.

Guangzhou Chuanzhi podcast-in fact, it is very difficult for girls to learn PHP. In fact, it is difficult for girls to learn Java. PHP is not as difficult as Java. some people think that girls have poor mathematics. isn't PHP related to mathematics?

For open-source software frameworks, we recommend that you switch the functions of the cs erp program to BS to use PHP. I don't know if there is a ready-made software framework, including permission control and module management, menu software

Cms-based open-source PHP community, which can be installed with one click, is improved ~ Welcome ~~ Youyaxopen Source Forum 20121006cms.zip & nbsp;: http://youyax.web-45.com/target: The PHP program Forum is fully developed ~~~, If you are not

Note the problem of failed domain name resolution in PHP with the VM panel management system, especially the amh panel !! After installing the amh panel, all functions that use domain name resolution fail, such as gethostbyname, curl, and email. if

[Discussion] let's talk about the advantages and disadvantages of using stored procedures in php + mysql. I have never seen some open-source systems in projects, and I have never used stored procedures as SQL & nbsp; is it necessary to use the

How can I replace a character in the middle of a string? how can I replace a character in the middle of a string? For example, replace & nbsp; fdsfdsfdsjkww with: f ************ w for example: & nbsp; replace points with: deduct *** for example: &

Php processes post raw data (online, etc.) XX software, connect hxxp: // why .? If this XX software sends php to handle post raw data problems (online, etc) XX software, connect to hxxp: // www.test.com/input.php After the communication is

Who has a good math? I recommend this post for a reference book. at last, lumengabc edited the question. Preliminary 3 mathematics & nbsp; & nbsp ;=" & nbsp; what mathematical books are needed in the process of data structure and algorithm & nbsp!

The local lnmp virtual machine environment is also the online lnmp environment, but the online environment is case-sensitive. the local environment is also the linux Virtual Machine environment, but many times the size is wrong, and it is also

For questions about the php custom verification code function, please refer to the following questions: php & nbsp; custom verification code function & lt ;? Phpfunction & nbsp; random_text ($ count, & nbsp; $ rm_similar & nbsp ;=& nbsp; false) {&

Ask the php high-concurrency lottery program, how to avoid repeated wins and multiple people draw the same prize? My practice is as follows: First Prize: One prize, second prize: two, third grade: Three. in this way, the prize is 6. if 100 people