PHP

Ecshop order modification, urgent, urgent !! In ecshop, I want to add a recommender on the front-end order page and view the recommender in the order list. what should I do? The recommender field has been added to the database, and the recommender

How can we understand this? this is a piece of code in discuz. to determine the php version number, I do not understand that the version number is set to a 5.4.0RC6 string. Where can we compare it, for example, isn't the adafasdf field string equal

The question form action in the form $ _ post [] points to the submit button on the page where it is located & lt; input & nbsp; namesearch & nbsp; typesubmit & nbsp; value query & nbsp; & gt; The following is a judgment & nbsp; if ($ _ Get [search])

How can we solve this garbled problem? this is the previous part. & lt ;? Phpheader (Content-Type: texthtml; charsetutf-8 );? & Gt; & lt; script & nbsp; srcajax. js? 1.1.29 & gt; & lt; script & gt; function & nbsp; show (username) {what can I do to

Why are the exported data in Chinese garbled characters ?? The following is the code for backing up the database. why is the exported data garbled in Chinese ?? & Lt ;? Php & nbsp; backup database define (IN_FDYU, & nbsp; true); require

SQL, deduplicate query distinct & nbsp; select & nbsp; DISTINCT & nbsp; 'object _ id', & nbsp; t3.width & nbsp; as & nbsp; width, & nbsp; t3.height & nbsp; as & nbsp; height, t3.ismark & nbsp; as & nbsp; ismark, & nbsp; t2.rtime & nbs SQL,

How to use these three items together? This post was last edited by php_cdsn2 from 2014-11-1711: 21: 50 $ _ mysqli-& gt; rollback (); $ _ mysql-& gt; atuocommit (); and how to use InnoDB ------ solution -------------------- how to use the three

How to understand the following section: $ str1234567890; $ s; for ($ i0; $ I & lt; 4; $ I ++) {& nbsp; $ kmt_rand (1, & nbsp; strlen ($ str); & nbsp; $ s. $ str [$ k-1];} I also know it's a cyclic random number, but why is it four at a time?-how

[Interview experience] What was the first PHP development engineer interview? In fact, I am very abrupt. I know that, maybe I did it on purpose. Well, let's talk about my situation first. I hope to share it with netizens. I am a senior majoring in

PHP is split into arrays by string length. Chinese characters are supported? * ** Split the unicode string into an array * @ paramstring $ str input string * @ paraminteger $ l string length * @ returnmixed array or false * functionstr_split_unicode

NewReflectionClass () is generally used in what scenarios? This post was last edited by php_cdsn2 from 2014-11-1414: 21: 21, because it is nothing more than printing out the structure in the class, and if this structure has the source code, who will

Ask for a curl_setopt error during the DEMO test. I don't know what's going on. Please help me. API documentation V3.3.7 & nbsp; PHP5.23 & nbsp; warning: curl_setopt () [function. curl-setopt]: Invalid & nbsp; curl & nbsp; configur The following

To prevent page refresh, I have encountered a problem. I developed an e-commerce platform that is connected to a third-party payment. after the payment is completed, I will jump to the successful payment page .. Then the value in the database will

Ask how to generate all non-repeated arrays. this post is finally edited by wxinlin from 2014-11-. for example, & nbsp; AB generates abba such as & nbsp; a & nbsp; B & nbsp; c generate all abcacbbacbcacabcba ------ solution --------------------- how

When xtree. js meets the ci framework, the path cannot be found. Because there are controllers and methods, & nbsp; and xtree. js can be used to configure its own image path normally. Thanks! ------ Solution -------------------- & lt; script & nbsp;

If the scandir function is used to pass in the Chinese path, the program cannot find the path. how can this problem be solved? It is to pass in the Chinese path, not to read the Chinese path ------ solution -------------------- the encoding of the

This is a simple regular expression for beginners. thank you! This post was last edited by bupabupa166 from 2014-10-3122: 08: 43 & lt; a & nbsp; titlewomen & nbsp; bags & nbsp; data-textwomen & nbsp; bags & nbsp; hrefht is a simple regular

Is there a problem that the data of a field in the data table is generated consecutively? There is a data table & nbsp; mem & nbsp; with Fields & nbsp; id & nbsp; sn & nbsp; (member number) & nbsp; & nbsp; The original membership number is manually

Php uses memcahe for caching. The written interface cannot use the session. How to use memcahe to cache the verification code stored in php during text message verification code execution. The written interface cannot use the session. When you do

Code. Can I use an array or a switch? Should I use an array or the switch method below? The required values are written randomly, but they are not necessarily the same. I read an article about using less arrays ------ solution ----------------------