PHP Tutorials

Title, the little brother PHP is very vegetable, only basic knowledge of PHP code, Recently there is a need to do websokect chat room, but the backend code has been running through, I use Wamp to do PHP server, is not PHP in support of Websokect

Buy goods, group purchase is generally false data bar, how to deal with it better? Reply to discussion (solution) ?? Crontab per minute? Since??? Increase M~n? Would it seem too fake to have other solutions ?? Crontab per minute? Since???

There was a problem on the server at the time of uploading. The debug has been turned on, but it doesn't show the service side error. Now want to swfupload upload the server error code output to the page for easy debugging Upload the PHP error

So, I wrote a login, using the session. When you log in, store the SessionID with Redis. Now I want to implement a function, that is, two users login to the same account, after the login to the front of the login to squeeze out. One of my ideas

PHP code if ($_files[' my_file ' [' Error '] > 0) { echo "wrong". $_files[' my_file ' [' Error ']; }else{ if ($_files["My_file" ["Tmp_name"]) { echo "name =". $_files["My_file" ["Tmp_name"]; echo "name2 =". " img/". $_files[" My_file "[" Name "]; if

http://192.168.1.253/index.php/Home/Index/index4/kind/Creative/media/entertainment like this I want to put creative/media/entertainment as parameters to the next method, but kind can only receive ideas in the back and not receive I think it may

In addition to the/admin and/use directories,/new directories are skipped Rewriterule ^ ([^\/admin\/(. *)]) |^ ([^\/user\/(. *)])/new/$1 What's wrong with that? Reply to discussion (solution) Rewriteengine onRewritecond%{request_uri}!^

I. First PHP program 1. Write a file with the suffix named helloworld.php 2. Place the helloworld.php file in the Web server's document root directory 3. Access the helloworld.php file under Web Server management via the browser:

Recently found in class to assign a value to a private variable call the function will be error, not its interpretation, OOP, novice, please master explanation? Class Test extends Controller { //test Private $test = count (' csdn ');}

Local WAPM environment, php.ini has open allow_url_fopen = On write.php $fp = Fsockopen (' localhost ',80,& $errno,& $errstr, 5); if (! $fp) { echo "$errstr ($errno) \ n "; } Else { Fputs ($fp, "get/http/1.0\nhost:http://localhost/1.php"); Fclose (

This is a piece of code for the index template on the Ecshop phone. Define (' In_ecs ', true); require (DirName (__file__). '/includes/init.php '); $type =!empty ($_get[' type ')? $_get[' type ': ' Best '; if ($type! = ' best ' && $type! = '

Request an Apache address rewrite the rule 1, when the URL input http://xx.aaa.com access to http://xx.aaa.com/xx/index.html Access http://yy.aaa.com/yy/index.html when the URL is entered http://yy.aaa.com Reply to discussion (solution)

Want to use PHP how to get the value of JS prompt, think of using hidden form to get, but do not want to set the Submit button, how to submit data, how to change the following code, to get PHP how to get the value of JS prompt inside, solve?

Click on a button to implement the packaging of multiple images to download, you need to be prompted, that is, to indicate the package files to what directory of the kind, for guidance Reply to discussion (solution) Packing?? :

How can you put this array ([0] = 5,6,7,8,12 [1] = 5,9,10,13 [2] = = 7,9,15,10) Synthesize such an array ([0] =>5,6,7,8,12,5,9,10,13, 7,9,15,10) Put different key values under one key value Reply to discussion (solution) One-dimensional

Recently colleagues are playing WP, just in passing together to see the next. She says there's a plug-in that doesn't work. is a plugin called user Access Manager The specific performance is to fill in the background of the corresponding roles

Nine reasons to choose a smart podcast: 1 have the strength not afraid of dazzle, we love that is out of the book out of the Open source project 2 lead the new technology, let our students walk in front of others, the first to launch

1. Cannot save in crontab Run Select-editor Select the second nano ... Then run CRONTAB-E according to the following prompts ^o write and ^x exit the program. Or select 3, use Vim to edit Configuration steps: 1.Linux you must compile and install

There are no pictures in the discovery server. Reply to discussion (solution) Directory Write permissions? Directory Write permissions?No error permissions also have only the server inside no I upload this picture I just changed the

My problem is this. Once can not upload, back in the online to see the modified method, after the change, the picture can be uploaded to the specified directory. But the list is empty and there are no indented bitmaps (the path is incorrect), Is