PHP

When logging on to ecshop, the system always prompts incorrect verification code. I checked the code. in the & nbsp; check_word function $ _ SESSION [$ this-& gt; session_word] cannot be obtained. why? Thank you! ------ Solution ------------- when

PHPBB is in urgent need of problems when configured in linux with CAS .. Problems occur when CAS is used in linux. after the mysqlphpapachetomcatssl environment is installed, the infunction is configured according to the code for adding CASClient to

If your website is infected with Trojans, watch the encrypted JavaScript code. If (document. cookie. indexOf (hello)-1) {varexpiresnewDate (); expires. setTime (expires. getTime () + 24x60x60*1000); document. cookiehelloYes; path; expires + the

What framework is better to develop an auction system? It mainly requires the user registration management system, product management, and auction process management. is it smarty? ------ Solution ------------------ I suggest using a lightweight

I have two mysql database backup files, A and B, which have the same table structure. There is A lot of information in B, but there is little information in A, but there is part of B and new information in A. now I want to merge the data in the two

$ Xml-& gt; load (& quot; test. xml & quot;) question? When $ xml-& gt; load (& quot; test. xml & quot;) is not closed, an error is returned when the next action is executed. Is there a way to execute the subsequent load action after the previous

Vtiger secondary development-detailed configuration of visualization work [top secret of internal information] system management system customization to add workflow management module 1. adding method: database table vitger_settings_field add a

Extract the two attributes at a time & lt ;? Php & nbsp; include (& quot; conn. php & quot;); $ rsmysql_query (& quot; SELECTproducts_des_options_values.options_valuesFROMproducts_des_options_valuesJO. Include ("conn. php "); $ Rs = mysql_query

What is the best way to pass objects? I used to learn JAVA because I wanted to use PHP for something. MVC: mode. Code: UserInfoAction. class. php & nbsp;: public & nbsp; function & nbsp; index ($ userid) {& nbsp; $ userdao & nbsp; what is the best

Yii module calls layout. in order to separate the front and back of the website, the module is used to add an admin module in AdminModule. the PHPcode $ this-& gt; layoutmain; and the following PHPcode & lt; Yii module call layout is also modified

In Smarty, how does one determine whether a variable is a string or an array? There is a variable such as $ data. how can we determine whether it is a string or an array in the template? ------ Solution -------------------- {ifis_array ($ data)} yes

In the yiiRBAC permission control, how does one delete all the actions? yiiRBAC creates a type 0 in the behavior table. how does one delete all the actions in the table? is this method provided in the Yii manual? ------ Solution --------------------

The code in foreach's learning problems (php Brothers) is as follows: PHPcode & lt ;? Php $ contactarray (1,14 & gt; & quot; Gao & quot;, & quot; company A & quot;, & quot; Beijing & quot;, 14 & gt; & quot; (010) 98765432 & quot;, & quot; [email & #1

A very simple front-end display problem. if I have extracted 50 pieces of news from the database, it seems too messy. I hope to add a dotted line between each five pieces of news. How should I write this? In the end, it is like the list form of this

Some questions about phpSESSION and PHPCOOKIE ?????? I summarized the SESSION and COOKIE of PHP based on my previous articles and experiences .. For details, see the article "questions about phpSESSION and PHPCOOKIE" hi. baidu. comfc_lampblogitemda10

The default value cannot be set for the varchar field? Ask: A simple statement for creating a data table: $ queryCREATETABLEIFNOTEXISTSpro_cates (idINTEGERUNSIGNEDNOTNULLAUTO_INCREMENT, fat_idINTEGERUNSIGNEDNOTNULLDEFAULT varchar field cannot set

PHP output file header error local nginx1.09 test everything is normal, upload to the server nginx1.12, when selecting text output, the complete code is returned: PHPcode & lt ;? Php @ $ id]? $ _ GET [id]: a; @ $ txt $ _ GET [txt]? $ _ GET [txt]:; $

Array position replacement. $ The & quot; a they are & quot; $ arrarray (& quot; a I am & quot;, & quot; a you are & quot;, & quot; a It is & quot;, & quot; a they are & quot;, & quot; A they are & quot;, & quot; a they are & quot ;); how to replace

Check for new messages .. Like Weibo, "there are X new Weibo posts and click to view them". The front-end ajax will be ready. how can we make the backend and database more efficient? ------ Solution ------------------ the background uses memcache to

Mysql statement .. If there are N data records, I want to take the last 10, for example, 1 ~ 100. get 91-100. how can I get it? If you use orderbyiddesclimit0 and 10, the value-is updated at all times, and you do not know the value of N. you cannot