PHP Tutorials

You have a function of your own. Many of the functions built into the PHP tutorial are problematic (not errors, narrow orientation) for (old array ...) {If (is the value to delete)Continue$NEWARR []= per value} Return $NEWARR Instance Array ([

This article to introduce to you about PHP compression Ob_gzhandler function There are 3 ways, there is a need to understand the Ob_gzhandler function usage of friends do not go into the reference. There are 3 ways to compress PHP using the

This article summarizes the PHP file upload and error code introduction, there are friends who need to learn to refer to this article. Upload Operation code The code is as follows Copy Code

A simple IP address to get the code, but this can only be obtained to the server IP can not be used in the client Oh, there is a need for friends under reference. The code is as follows Copy Code /*** Get the IP of the

This article is to introduce us when we submit a form if the form uses a Get method, and then we use get to get to the will be garbled, let me see how to solve this problem. Originally intended to use this The code is as follows Copy

Email regular expressions and URL regular expressions There are two regular expressions about email regular expression and URL regular expression validation, which is very useful, the regular expression about email can get all the mailbox address in

A simple PHP two-dimensional array is sorted by the elements in the second dimension so that it does not affect the data, only the contents of the array to sort, the need for a friend reference. The code is as follows Copy Code

The PHP tutorial header () function is described in detail with an example Grammar Header (string,replace,http_response_code) parameter description string is required. Specifies the string of headers to send. Replace is optional. Indicates whether

In PHP, HTML is converted into text to provide the function strip_tags, but sometimes this function is not enough, the following summarizes some user-defined functions, you can refer to. The most common use of PHP functions Strip_tags

There are many ways to generate random passwords, the simplest is to use the PHP Mt_rand () function to generate a series of numbers directly, let me introduce you to PHP generated random password program The simplest way to mt_rand a

* Example Read data: * * $xml = new XML ("Dbase.xml", ' table '); * * $data = $xml->xml_fetch_array (); * * echo " ";** Print_r ($DATA);*Class XML{var $dbase; database, the XML file to readvar $dbname; Database name, top-level element, consistent

Call /** * Sina Blog Editor PHP version package class Call method * */ Header (\ ' content-type:text/html; Charset=utf-8;\ '); Include_once (\ ' sinaeditor.class.php\ '); Extract ($_post); Extract ($_get); Unset ($_post,$_get); $act ==\ ' subok\ ' &

Assignment in PHP is assigned to a variable assignment and reference assignment, below I will give you some of their basic usage and differences. 1, Value assignment: Copies the value of an assignment expression to a variable. Example:

/* Purpose: Read the file under a directory */ The directory to read $folder = "H:/temp"; Open Directory $FP =opendir ($folder); Read Catalogue while (false!= $file =readdir ($fp)) { List all files and remove '. ' and ' ... ' if ($file! = '. ' &&

PHP Tutorial File Upload Program The article provides a complete set of PHP file upload program instance code, he can upload pictures and save the picture to 1: by the day into the Directory 2: Monthly deposit directory, you can also set the upload

In PHP to achieve paging is much simpler than ASP, our core is to directly get the current page and then determine how much per page to use limit in the database to achieve paged query, the following I would like to detail the implementation of

An instance of PHP in the URL address verification function, there is a need for friends to see. The code is as follows Copy Code Function name: checkwebaddr ($C _weburl)Function: Determine if it is a valid URLParameters:

This article to introduce a PHP call Session_Start after the page is always loaded problem research, there is a need for friends to refer to. A PHP page execution time is relatively long (about 15 seconds), and as long as the page is not completed,

Php+jquery online cut chart code [anti-DEDECMS] Cropper AJAX Image cropper-yui-based HTML Blog The above is the index.php file Use PHP to re-plot according to X, y

Today in the configuration of the Apache and PHP environment, the personal feel configured, and wrote the test PHP files can be executed successfully, but when running phpMyAdmin, prompted not to load the MySQL extension, Please check the PHP