PHP Tutorials

I want to make a decision whether the program is an integer Because no matter whether it is a negative number or a positive number, it is not an integer//So try to get a piece of code done. Master Reply to discussion (solution) Echo (GetType

This is my code, running the result. How to display database information and to modify an item. Student Information please fill in the complete information"; Echo" "; exit;} else {$query = "select * from $student _table where xuehao=

I'm going to convert an array to JSON. The array was originally output like this Print_r ($arrary);//Output result: Array ([0] = upload/2013/05/09/14303.jpeg [1] = upload/2013/05/09/14300.jpeg [2] = = Upload/2013/05/09/148.jpeg [3] = upload/2013/05

There is no PHP environment, only the HTML language, CSS, JavaScript to build stations, but also to update the site information (such as news, video, etc.). Ask for ideas, thank you heroes! Reply to discussion (solution) XmlXmlXml Xml? Can

I use the Wamp. Now I need the background to periodically fetch some data from the database and perform some tasks. What do we need to do? Reply to discussion (solution) JS has timers 1. First and regret to tell you that PHP does not have a

There's no problem with the settings. Removed, system32 files are copied ~ Apache_error.log Content [Thu Jan 24 16:47:09.315056 2013] [Mpm_winnt:notice] [PID 3828:tid 480] ah00455:apache/2.4.2 (Win64) php/5.4.3 configured--resuming normal

Does the scheduled task also fire if no user accesses discuz? Who can tell a simple story about his principles? Reply to discussion (solution) does not triggerDiscuz Scheduled Task resolution does not triggerDiscuz Scheduled Task resolutionOh,

$tags = "China, Baidu China, people China, Comics Exchange";//fixed data format $tags_array = Explode (', ', $tag); $match _result = Array ();//matching result foreach ($tags _array as $v) { if (Strpos ($v, ' china ') = = = = False) {

Is studying thinkphp login detection, login successfully saved Session see two forms, the first kind: session::set (' username ', $_post[' username '); The second type: Session::set (C (' User_auth_key '), $username); The second method needs to

Why the notice:undefined index: * *, I clearly showed that the last time after saving the shutdown, the next time this situation occurs. * * is the data I found in my database Reply to discussion (solution) Change the association key to

Company's full website code, back home installed to their own computer local why only access to the home page, The request address that was displayed after login on the homepage was not found? The database has been imported locally, the relevant

Dear God, who has the Php_apc.dll file??? For the php5.3 version of!!!!! Online looking for a long time no AH!!! Reply to discussion (solution) Here are Here areModerator, then I'll trouble you to send a copy to my mailbox, okay? Give me a

I am using PHP to make a Web page, I want my users to open, automatically scroll to the bottom, how to do this? (Like Sina Web page, an open default is on the top of the page, we want to see the following content, to pull the scroll bar, I want my

Recently spent nearly four months, the development of a PHP-based multi-process HTTP server, want to organize to publish to the blog. So I want to first see how deep the water, how many people are interested. Supported by hand. Reply to

For example, switch to the Web template, switch to touch screen templates .... Reply to discussion (solution) Not a display? display different templates according to different needs Isn't there a display? display different templates according

PHP How to get the specified Web page source code? I used the file, file_get_contents, curl and other methods, found that can only open their own web site source, other sites baidu.com sina.com.cn all can not get. I don't know what's going on. For

I have a few sites since the replacement of a separate IP space, one of the stations Google included has changed, but the same IP and several other stations are also included in good. Check out the log of the station, there are several records about

$Array =array (44=> ' comedy ', 44=> ' army ', 44=> ' costume ', 44=> ' myth ', 43=> ' magic ', 43=> ' horror ', 43=> ' sci-fi ', 43=> ' odd Illusion ', 43=> ' suspense ', 46=> ' thriller '); Data 44 and 43 are sorted out 44: (Comedy, Army,

I want to write a school website mobile version, want to use Php+xml line? But I see WML is some mobile site, XML is not very understanding, who did help me to choose Which? Thank you Reply to discussion (solution) We write in PHP, and what

How to see people's code to receive the most? What are the high-quality PHP classic open source code? There is a certain basis, how to improve their ability? Reply to discussion (solution) Different traits.A lot of people will find their own