Php color Cloud Tag program code

I found a lot on the internet and found that my system is built on wordpress, so it is not suitable. I think it is very simple to think about the principle.

We define 10 css with no such color and then randomly generate different style names by the program. The specific implementation is as follows.

First, we define the css code.

The code is as follows:

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. Tag {margin: 0 0 20px; width: 230px; height: 234px; padding: 10px; line-height: 28px; overflow: hidden ;} . Tag a {padding: 5px ;} . Tag1 {font-size: 12px ;} . Tag2 {font-size: 12px; color: # 16A ;} . Tag3 {font-size: 12px; color: # F30 ;} . Tag4 {font-size: 15px ;} . Tag5 {font-size: 15px; color: #090 ;} . Tag6 {font-size: 15px; color: #990 ;} . Tag7 {font-size: 18px ;} . Tag8 {font-size: 18px; color: # 06F ;} . Tag9 {font-size: 18px; color: # 09F ;} . Tag10 {font-size: 20px ;} . Tag11 {font-size: 20px; color: #6C0} . Tag12 {font-size: 20px; color: # F96}

Okay, the next step is not the php program.

The code is as follows:	Copy code
Function getKeyZt ($ s, $ e) { $ SQL = "select title from your data table order by RAND () desc limit $ s, $ e "; $ Result = mysql_query ($ SQL) or die (mysql_error ()); While ($ rs = mysql_fetch_array ($ result )) { // $ C = $ Class = 'tag'. rand (1, 12 ); Echo '<a href = "/tags. php /'. urlencode ($ rs ['title']). '/"> <span class = "'. $ class. '"> '. $ rs ['title']. '</span> </a> '; } }

The generated html code is as follows:

The code is as follows:

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<A href = "http://www.111cn.net/tags.php/%B1%E9%C0%FA%C4%BF%C2%BC/"> <span class = "tag11"> Traverse directories </span> </a> <a href = "http://www.111cn.net/tags.php/php+date/"> <span class = "tag7 "> php date </span> </a> <a href =" http://www.111cn.net/tags.php/mysql%CA%FD%BE%DD%BF%E2%D3%C5%BB%AF/ "> <span class =" tag3 "> mysql database optimization </span> </a> <a href = "http://www.111cn.net/tags.php/%CD%BC%C6%AC%B4%F3%D0%A1/"> <span class = "tag12"> Image size </span> </a> <a href = "http://www.111cn.net/tags.php/%D1%E9%D6%A4%B5%C7%C2%BC/"> <span class = "tag11"> verify logon </span> </a> <a href = "http://www.111cn.net/tags.php/%CE%C4%BC%FE%CF%C2%D4%D8/"> <span class = "tag3"> File Download </span> </a> <a href = "http://www.111cn.net/http://www.111cn.net/tags.php/js+%D5%FD%D4%F2%B1%ED%B4%EF%CA%BD/"> <span class = "tag6"> js regular expression </span> </a> <a href = "http://www.111cn.net/tags.php/php%CA%FD%D7%E9/"> <span class = "tag7"> php array </span> </a> <a href = "http://www.111cn.net/tags.php/php+ajax/"> <span class = "tag4"> php ajax </span> </a>

The specific effect is as follows: