PHP Tutorials

No Platform restrictions Just tell Id,parentid,name to 0, ' name ' = ' "one column One '), * 2 = = Array (' id ' = ' 2 ', ' ParentID ' =>0, ' name ' = ' = ' first column two '), * 3 = = Array (' id ' = ' 3 ', ' ParentID ' =>1, ' NA Me ' + ' two

First, put the Filetozip.class file in the thinkphp/extend/library/org/util/folder, FileToZip.class.php is the zip download class, with the detailed code as follows: currentdir= $curpath;//returns the current directory $this->savepath=$ savepath;

The problem code is as follows: query (' select top * from F_city '); Dump ($test); * /$CityModel = M (' city '); $CityModel->find (); Dump ($CityModel); } }?> The situation is that using query to read the data correctly, and

When converted to Boolean, the following values are considered FALSE: The Boolean value of FALSE itself The integer value 0 (0) The floating-point value 0.0 (0) An empty string, and the string "0" An array that does not include any elements Objects

Demand:1, after the execution of the script, want to go to the students to enter the English name all spell, produce a random number of 01-99 between the number, The larger the number is to participate in the project practice, the number that has

Let me introduce you to curl multithreading examples and principles. Please advise the wrong place Believe that many people on the PHP manual vague curl_multi A family of functions headache unceasingly, their documents are few, give the example is

Copy CodeThe code is as follows: function Chinesefirst ($STR) { $str = Iconv ("UTF-8", "gb2312", $str); If the program is GBK, the line will be commented out Determine if the strings are all Chinese if (Preg_match ("/^[\x7f-\xff]/",

Medoo Introduction Medoo is an ultra-lightweight PHP SQL database framework developed by Li Yan, founder of the social networking site Catfan and the Open source project Qatrix. Provides a simple, easy-to-learn, flexible API that improves the

Implementation code: Positive-order foreach ($files as $file _num + $file) {if (Is_file ($directory. $file)) {//$file = Iconv ("gb2312", "UTF-8", $file); /or Iconv ("gb2312", "UTF-8", $value); $date = substr ($file, 0,9); Echo ''; Echo '; echo ';

How to implement event monitoring, referring to JQuery's event binding ideas, simple implementation of a bit. Main functions: 1. Binding events Support one event binding multiple actions, support binding one-time events 2. Triggering events 3.

Here implementation of the PHP import and export Excel function is open source Phpexcel, do the following before you download the class library file, the official website: http://www.codeplex.com/PHPExcel, the website case code a lot, export PDF and

Here are a few usages of import 1. Usage One Import (' @. Test.translate ');@, which represents the project root directory. Assume that the root directory is: app/The path to the Import class library is: app/lib/test/translate.class.phpConclusion:

In PHP into, include () and require () the same function, include (include_once) and require (require_once) is to put the included file code into the specified location, But there is a difference in the use of the two: (Include () is conditional

QQ through the return of different pictures, to represent online or offline, the icon is also changed, since the picture is different, then, the return of the HTTP header information in the Content-length also must be different, and, color pictures

I believe many people have thought how to use PHP to generate GIF animation to achieve dynamic picture verification code, the following is the implementation process. Imagecode function through the Gifencoder class implementation of the GIF animated

This program is the use of 3.x Firefox browser can read the characteristics of local files, to achieve through the XMLHttpRequest upload large files function, and can upload the process of dynamic display upload progress. Slightly modified, and with

I have the habit of cutting nginx log on the server every day, so for every major search engine visit, always record some 404 page information, traditionally I just occasionally analyzed the log, but for a lot of log information friends, manual to

The use of template tags can make the site foreground development faster and simpler, the use of Dedecms, PHPCMS and other content management systems should be aware that the CMS front desk is to use template tags to invoke data. To invoke the list

In the UNIX series with \ n In Windows series with \ r \ n On Mac with \ r PHP can be replaced with Php_eol to improve code-level portability For example:Copy the Code code as follows:Echo Php_eol;The Windows platform is equivalent to echo "\ r \

1. The difference between VC6 and VC9: The VC6 version is compiled with the visual Studio 6 compiler, and if your PHP is built with Apache, you choose the VC6 version. The VC9 version is compiled with the visual Studio 2008 compiler, and if your