PHP Tutorials

thinkphp Study Notes (12) thinkphp pagination and use of verification codes Commonaction Pageaction Count (); $page =new page ($count, 3);//Modify prompt information $page->setconfig (' header ', ' member '); $page->setconfig (' prev '

Use PHP as a shell script (reprint) Task: Filter out the Apache access logs for 2010-08-18 and place them on the local database. Solution: Write two PHP files to solve this problem Assume that the Linux system Assume full Utf-8 Assuming PHP is

Help: Fatal error:class ' xmllib_xmlparser ' not found Installed a free PHP product, access to the first page of the following error occurred Fatal error:class ' xmllib_xmlparser ' not found in .../includes/cls.xml.php on line 122 The code for

Ask for a custom function that determines the format of a picture To determine the image format of the custom function, after writing has not been normal output, the picture is JPG format, without the custom function can output normally, the code is

SimpleXMLElement problems Object (SimpleXMLElement) [7] Public ' trades ' = Object (SimpleXMLElement) [8] public [email protected] ' = Array (size=1) ' List ' = = String ' true ' (length=4) Public ' Trade ' = Array (size=3) 0 = Object

An issue in which a PHP variable encapsulates an array Encountered a problem with JSON. There is a set of regular rules, because there are many rows (may need to be added or deleted later) Therefore, a fixed foreach code is used in the home page,

How does PHP cache to memcache based on URL parameters? $file =file (' link.txt ');$max =count ($file)-1;for ($i =0; $i $index =mt_rand (0, $max);$temp = "". Trim ($file ["$index"]). "";}$link = Memcache_init ();$minute _now = Date (' I ', Time

Date and time converted into a digital string Example: 2007-01-12 19:15:58 Converted into 20070112191558 How can it be turned into this ------Solution-------------------- $s = ' 2007-01-12 19:15:58 '; echo Date ("Ymdhis", Strtotime

Meaning of the PHP regular expression $string = Preg_replace ('/& (# (\d{3,5}|x[a-fa-f0-9]{4});)/', ' &\\1 ', Str_replace (Array (' & ', ' ' ', ' '), Array (' & ', ' "', ' '), $string)); Escape special characters in a string '/& ((# (\d{3,5}|x[a-

Divide a string into two parts A string that begins with www and a: divides the string into two strings $str = "Www.asdfsfd.com,A:xiaohua,www.baidu.com,A:huanghuang,www.360buy.com,www.huahua.com,www.huanghuang.com,A: Asdds,www.dd.com "; Divide this

Session stored in database and memcache issues In the database and Memcache to save the session information, the following warning, information can not be stored in, how to solve the problem Warning:invalid callback Session_mem::write, class '

thinkphp Study notes (11) auto-populate an infinite pole category Create DATABASE table: Tb_cate:id,name,pid,path Action Field ("Id,name,pid,path,concat (Path, '-'", id) as Bpath ")->order (" Bpath ")->select (); foreach ($list as $key =>$

Doubts about the file_get_contents () function I want to try remote call today, but it's depressing. I use file_get_contents to get a template file Then modify the template again $moban = file_get_contents (' http://127.0.0.1/2.html '); $htmlcontent

thinkphp Study notes (eight) curd related operations and table associated queries, etc. The use of this section is based on six or seven database-based links and Conf configuration Mostly the Curd method and update in action Action Before, the

Does anyone like to talk about the output of QQ digital level as Picture display This post was last edited by Laiyilong on 2012-12-23 06:26:55 Learn PHP Not long, suddenly think of how to achieve this, only is exercise, assuming the level image

thinkphp Study Notes (ix) thinkphp in the way of inquiry large comprehensive where ($data)->select (); * 3. Object form * $user =m (' user '); * $condition =new StdClass (); * $condition->username= ' user '; * $list = $user->where

PHP Multi-process Practice (III) 5. Windows multithreadingWindows does not support the PCNTL function, fortunately there is curl_multi_exec () This tool, the use of internal multi-threading, access to multiple links, each link can be used as a task.

Baidu's Search Phonetic association function is roughly on the principle is how to thank you! In the Baidu input Guangzhou below will be prompted Guangzhou, Guangzhou News. I'm thinking Baidu is not going to be some hot keywords, and then use a

Eclipse PHP Debug Environment configuration ? ? ? It took me a day to read a lot of writing, but it was all the same. And their own is not normal use. ? ? ? My environment is to use the Wamp one-click installation environment. ? ? Here I only note

Tangle with a simple if format problem Just like the form validation, some statements always have to be written with more than one if the user name, mailbox, password, etc. are judged. Write a function when using JS authentication function Check ()