PHP Tutorials

PHP detects if a remote file exists ? Simply explain the above code. The function of get_headers is to access a remote address and return the HTTP headers sent by the server as an array. The $header[0] is the status code returned by the server

PHP installation Imagick extensions under Windows Not much else to say, there are many articles on the Internet. Just run unsuccessful There are also many, note two points: One is win7, download the Php_imagick.dll, copy to the Ext directory,

Conversion between PHP objects and arrays /** * PHP objects, conversions between arrays * * @author flyer0126 * @since 2012/05/03 **///1. using (array) and (object), simple processing $objtemp = (object) array (), $objTemp->a = 1; $objTemp->b = 2;

PHP generates Excel to control line breaks in Excel cells The company uses Mantis to manage bugs, Mantis has a feature that exports bugs to Excel, But the current version of this mantis, in the export of Excel, "Summary, description, problem repro

The difference between global and $globals[in PHP A lot of people think that global and $globals[] are just the difference between the wording, not actually. According to the official explanation, 1. $GLOBALS [' var '] is the external global

Solve the problem of php Chinese file download The following function is in PHP to determine whether the download file exists (including Chinese, English, etc.), the absence of the prompt, the presence of the original name on the server to

PHP Environment One-click Installation Linux The LNMP one-click installation package is a shell program written in the Linux shell that installs the LNMP (Nginx, MySQL, PHP, phpMyAdmin) production environment for Centos/radhat, Debian VPS, or

What is wrong with thinkphp why I can only add a message to the database PHP Code Public Function Insert () { $guest =m ("Author"); $guest->create (); $guest->add ();

Ask a question about building a test form for PHP PHP Code This is the initial server config. PHP Code "If (!$_post[" Test_name "]) { echo"Create Test"; echo " "; echo "";

Ask for a MySQL statement ID parent_id num 1 0 1 2 1 5 3 1 4 4 0 2 5 4 3 I want to query parent_id=0, and parent_id the value of the sum (num) corresponding to the ID; Both parent_id=0 id=1, I need to get the value of num is 1+5+4 Can it be

Such a site source code, there is no http://www.gamebean.com/ Similar to the source code of this website, who knows which has? Includes front page and server-side code ------Solution-------------------- Can find some open source code to change,

Can I use pre-processing in the transaction of PDO? Can I use pre-processing in the transaction of PDO? For example, can you rollback a transaction after the following code exception? PHP Code try{ $pdo->begintransaction (); $sql = '

About containing XML structures in text $html = ' http/1.1 cache-control:private, max-age=0 content-type:text/xml; Charset=utf-8 server:microsoft-iis/7.0 x-aspnet-version:4.0.30319 x-powered-by:asp.net Date:mon, Oct 2012 07:38:15 GMT

WHO recommends a cheap PHP space in China WHO recommends a cheap PHP space in China Space size 50m-100m, MySQL better have phpMyAdmin management Purpose: Testing the customer's site Price: Not too high, dozens of yuan, because the main station

Preach Wisdom Blog PHP Recently self-taught PHP, books do not look down, watch the video. It feels good to preach wisdom blog, but there is no supporting notes, there is in the wisdom of the blog training PHP did not, which kind of people give me

Configuring Nginx support for thinkphp URL rewriting and PathInfo Thinkphp supports the use of pathinfo and URL rewrite to provide a friendly URL, just set the ' Url_model ' + 2 in the configuration file. Under Apache only need to open the

How this data is processed into PHP arrays to insert values corresponding to the database { "Statuses": [ { "Created_at": "Tue May 31 17:46:55 +0800 2011", "id": 11488058246, "Text": "Ask attention." "， "Source": "Sina Weibo", "Favorited":

Ubuntu12.04 under MOD_JK integrated Java Project and PHP project Due to the needs of the project, PHP and Java projects need to be published at the same time 80 port, this article uses MOD_JK for different project integration. Consolidate and

Examples of use of firephp I. What is firephp? The firephp is a plug-in for the FF that outputs PHP debugging information to the Firebug console. Two. What's the use of firephp? After the official release, without affecting the page display,

Write all the files in a compressed folder into a specified compressed file in PHP I now write a program that is added to the magazine, that is, each issue of the magazine needs to be in a folder, add after the completion, and then compress. I would