PHP Tutorials

Copy CodeThe code is as follows: Handling PHP Automatic backslashes if (GET_MAGIC_QUOTES_GPC ()) { function Stripslashes_deep ($value) { $value = Is_array ($value)? Array_map (' Stripslashes_deep ', $value): Stripslashes ($value); return $value; }

Definition and usage The Array_search () function, like In_array (), looks for a key value in the array. If the value is found, the key name of the matching element is returned. Returns False if it is not found. Before PHP 4.2.0, the function

When I wanted to do a random replacement of the background image, written in JavaScript, the program flow should be: Create an array of images, a random selection of one of the values, create a style and write to the body tag. But with JS do, there

1. Functions for intercepting GB2312 characters PHP code Copy CodeThe code is as follows: Intercept Chinese strings function Mysubstr ($str, $start, $len) { $tmpstr = ""; $strlen = $start + $len; for ($i = 0; $i if (Ord (substr ($str, $i, 1)) >

1 Establishment of get.php Get.php=> Copy CodeThe code is as follows: $data =array ( Array (1, "Yixing", 123), Array (2, "Chenlin", 13), Array (3, "Lixin", 123), Array (4, "Liumei", 344), Array (5, "Qiuye", 343), Array (6, "Zhangli", 231), Array (

Copy CodeThe code is as follows: Reading XML with DOM $doc = new DOMDocument (); $doc->load (' Test.xml '); $books = $doc->getelementsbytagname ("book"); foreach ($books as $book) { $authors = $book->getelementsbytagname ("author"); $author =

The red part is my comment. For more information, see: 1. Common common functions have been encapsulated, in the case of zen_api.h header files, do not have to struggle to view the internal details, wasting time. (Reference: Extending and Embedding

such as paging, because some links already have parameters, in the additional paging information can not discard the original parameters, so determine whether the link has parameters, and then attach paging information as needed. The method is

1. The representation of a string In PHP, there are three representations of strings: single quotes, double quotes, and Heredoc. The PHP manual suggests that, in general, use single-quote strings as much as possible. If you need to escape a

We know that there is a concept of package in Java, and in. NET there is a more convenient concept of DLL assembly references, which can be easily referenced in our own class by a collection of objects that are grouped together in a packaged form,

A friend to find a job to meet the questions, notes. It is very likely that I will meet in the future. Problem: PHP does not use built-in functions for array sorting, possibly descending or ascending The first method: the legendary bubbling

What is a magic function? Functions that begin with __ are named Magic Functions, which are triggered under certain conditions. For example: __set () __get (), etc. triggered when setting or taking a property that does not exist. What about the

From_unixtime () is the time function in MySQL Date is the parameter that needs to be processed (the parameter is a UNIX timestamp), can be a field name, or it can be a Unix timestamp string The following '%y%m%d ' is primarily the formatting of the

http://code.google.com/apis/ajaxsearch/documentation/#fonje Copy CodeThe code is as follows: This example request includes a optional API key which you'll need to Remove or replace with your own key. Read more on why it's useful to has an API

Chinese intercept modifier.cn_truncate.php Copy CodeThe code is as follows: function Smarty_modifier_cn_truncate ($string, $strlen = A, $etc = ' ... ', $keep _first_style = False) { $strlen = $strlen; $string = Trim ($string); if (strlen ($string)

The role of the cache needless to say that we all know, these days also interviewed some people, found that many people frame with more, the foundation has forgotten, you ask some things, he always said that the framework to solve, and do not

1. Resolving a scope problem In the previous section, we talked about the scope of the function in PHP, and if the class is not enough to explain the problem, then the scope example in this article might be more convincing to you. So how can we

Here's the one that doesn't have a jamming code. The following is the class code Copy CodeThe code is as follows: /************************************************ File:imagecode Done: Generate Dynamic Captcha class DATE

First go to the PHP site to download the installation files used. Depending on the needs of your choice, I chose to install this version: Php-5.3.2-win32-vc9-x86.msi. You can download the selection as needed. Then you can download the installation

Copy CodeThe code is as follows: /** * @usage: Used to offer safe file write operation in multiple threads context, arbitory file type * @author: Rocky Zhang * @time: Nov 11 2009 * @demo [0]: $handler = Mfopen ($file, ' A + '); * Mfwrite ($handler,