PHP Tutorials

PHP 4.1.0 Release announcement PHP 4.1.0 Publishing Announcement (2)-Added support for single dimensional SAFEARRAYs and enumerations. Added an Is_enum () function to check if a component implements an enumeration. (Alan, Harald) added support for

PHP bit operations are not commonly used in PHP, but the role is quite large, let us introduce the PHP bit operation usage. $a & $b and (bitwise AND)$a | $b or (bitwise OR)$a ^ $b Xor (Bitwise XOR)~ $a not (bitwise non)$a $a >> $b shift

Advanced PHP V5 Object Research This article describes some of the more advanced design-oriented features of PHP V5. These include various object types that allow components in the system to be detached from one another, creating reusable,

Copy CodeThe code is as follows: function Array_sort ($array, $key) { if (Is_array ($array)) { $key _array = null; $new _array = null; for ($i = 0; $i $key _array[$array [$i] [$key]] = $i; } Ksort ($key _array); $j = 0; foreach ($key _array as $k = +

Using PHP to verify the date format we can use the checkdate () function and regular expressions to verify, and I will give you a brief introduction to my classmates in the validation date format some process, and finally the simplest way. 1. Use

Two methods and operating examples of PostgreSQL connection data Two methods and operational examples of PostgreSQL connection data. $PG = @pg_connect ("Host=localhost user=postgres password=sa Dbname=employes")Or Die ("can ' t connect to database.

This article to the PHP beginners in detail about the PHP connection database instance code, here is mainly about the entry-level MySQL connection code to the Advanced Packaging database connection class, I hope this article to all the help of

PDO and ODBC to connect to SQL Server Download the driver, I downloaded the 2.0, after downloading the release program, which has the following files: PHP Tutorial

PHP Connection MySQL database operation class This is a relatively full MySQL operation class Oh, yesterday wrote a simple connection MySQL database code, relative to this, that is the simplest, this is a data query, update, delete, and other

Static page looks good you can not call the PHP file directly, but there is a way to invoke the PHP file using JS call, of course, you can also use Ajax to call PHP files Oh, I would like to introduce to you Give a simple example to illustrate:You

Chinese characters in the PHP application often brings us some trouble, today found an array of arrays on the Internet to convert to XML found that the Chinese characters are empty, and then GG're wrong about a better result, the following share

I believe in a number of Web sites will see a number of articles published after the article is issued in a few seconds ago or a few months ago sent the document, below I will introduce the use of PHP to calculate the time lag to calculate how long

Chinese characters using PHP's own function interception sometimes encounter a question mark, below we have sorted out a few very good Chinese characters accurate interception examples. PHP in the operation of the string problem time is nothing more

In PHP if we want to get milliseconds to pass the Microtime () and then to convert, let me give you a few examples of friends, I hope that will be helpful to everyone. The problem is not afraid of retarded ... Remember everything? The

For example, there is a multidimensional array: Array (Array ( 1,3,4), array ( array)) , Array ( Array ( , Array (1))) The depth of this array is 5, so how to quickly determine an array

The following is the third part of the comprehensive anatomy of memcached. Release Date: 2008/7/16Author: Qian Sakamoto (Toru Maesaka)Original link: http://gihyo.jp/dev/feature/01/memcached/0003 Links to this series of articles are here: 1th

The following article to give you a summary of a number of PHP to remove the string end-to-end Chinese and English space program examples, here useful regular replacement and trim series function Delete, below we take a look. Example 1.trim function

Generate random data in PHP directly using Mt_rand can be achieved, if you want to generate non-repeating random number we can use the Unique_rand function, let me summarize the commonly used methods. The code is as follows: The code is

First introduced the relatively simple but essential and practical knowledge, can be used as a manual query, suitable for the novice like me to see. Introduction to PHP Common library functions First, PHP string operation commonly used functions1.

PHP has a built-in Php_strip_whitespace method for reading php files and removing whitespace and comments from the code, but does not support direct read content removal of whitespace and annotations, and the following method supports reading string