PHP Tutorials

PHP bitwise Inverse Problem Now there's a bunch of numbers, $str =1300022332121 Ask for a bitwise to reverse how to get This bitwise counter, and the other program's bitwise reverse, there is a difference? Because I'm going to be able to pass him to

Help me understand PHP's MVC pattern 1, single entrance: is not the front desk of a user request is from this entrance? This entrance is usually index.php, then how does this URL be made? 2. Is it a module corresponding to a controller? If there is

PHP Verification code problem!!! Solution ~ ~ ~ I generated a verification code inside the code.php! To the front desk how to verify in the text box is consistent with the generated verification code! ------Solution-------------------- Http://blog.

Who say SEO specific how to do Who say SEO specific how to do ------Solution-------------------- One, the cultivation of internal strength: Content to be original, for keywords and related keywords, there are links to each other. It's going to be a

Page Pass Value I want to make a pass value on a page. such as text.php Link $TT =$_get[' id ']; Echo $tt; ?> That is, if a value is passed in after the page enters, execute code 1, if no value is passed in, execute code 2 I don't know how to

PHP calls to MySQL stored procedure issues Here's the code: Php: $dbcon =mysql_connect ("localhost", "root", "Sony") or Die ("the library is not Connected"); mysql_select_db ("dbname") or Die ("the library is not Connected". $db); mysql_query

Simple thinkphp two-level linkage On the Internet to read a lot about the thinkphp two-level linkage of the article, but I personally feel that the writing is not very simple, some cumbersome, below is a simple two-level linkage I write. I am a

PHP and JS problem, ask the great God! I'll give you the whole part. JScript Code Document.writeln ("

Ask for a PHP code Trim ($_post[' tag ') value is: 11, hello |12, he good |13, I good |14, all good |15, everybody good Let the following 5 values equal each other $tagsql [' Tag1 ']=11 $tagsql [' Tag2 ']=12 $tagsql [' Tag3 ']=13 $tagsql [' Tag4 ']=1

Smarty The syntax of brackets Error {$data ["bank_data"] ["arrangement"] ["id"]} PHP (5.3.9) ERROR (e_user_error): File:Smarty.class.php line:1092 Type:smarty error: [In TKE-G-ADMIN_SCOPEOFWORK.TPL line]: syntax error:unrecognized tag: $data

PHP foreach Reference ' Val1 ', ' str2 ' = ' val2 ', ' str3 ' = ' val3 ', ' str4 ' = ' val4 ', ' $b = Array (' str1 ', ' str2 ', ' str3 ', ' STR4 ',); foreach ( $b as & $val) {$val = $a [$val];} Unset ($val), foreach ($b as $val) {echo

Ask questions about the PHP learning process PHP after the basic things have been learned. Then learn the time, first read like Discuz, such as the source code or to be familiar with the template framework such as Smarty! ------Solution-------------

The PHP regular expression matches the question. PHP Code $data = " aaa/r/naaaaaaaaaaaa"; Preg_match_all ('/ ]*charset= ([a-za-z0-9]*[\-]*[0-9]*)/', $ data, $meta); Var_dump ($meta); Why print Out

PHP programmers break the bottleneck of growth-continued (reprint) From:http://hi.baidu.com/%d3%e3%ba%cd%c3%a8/blog/item/835a6722adeb4e5d9922ed48.html ? How to study effectively is a big problem. Some of their own practice but very fragmented,

Please help the master to modify the recursive function, so that it has a return value At the moment I have a recursive function that echoes out the ID value in a multi-dimensional array Echo to page appears as "1,2,3,4,5 ..." PHP Code

Help me out with a little problem, thank you. Abstract class abs_db{//Abstraction classes Abstract protected function connect ();//Database connection Abstract protected function select_db ();//Select Database Abstract protected function SetChar ()

PHP Simple counter ";//2-------Text Counter $file=".. /counter/count.dat "; if (!file_exists ($file)) {$num _txt=1;} else {$num _txt=file_get_contents ($file); $num _txt++;} $FP =fopen ($file, "w"); Fwrite ($fp, $num _txt); fclose ($FP); echo "

Request Ecmall Two development documents There is a lot of confusion about the parameters of the Ecmall system database function, and I do not know how to use it, I hope to have a document to help understand the functions of each system function

PHP Implements Balanced binary tree (AVL tree) Deletenode (' n ');(non-balanced tree can be deleted, balance tree not write delete operation) Print_r ($tree->gettree ());?> bstorder.php data = $data; $this->left = $left;

How PHP programmers can break through growth bottlenecks Ext.: http://www.builder.com.cn/2010/1018/1914448.shtml ? As one of the most widely used languages in web development, PHP has a lot of fans, so are you a good programmer ? At the same time