PHP Tutorials

DAT files, information about IP-corresponding regions Qqwry.dat file Download yourself Online class file, parsing the Qqwry.data file iplocation.php File Copy CodeThe code is as follows: Class Iplocation { /** * @var Resource Hands */ Private

Pure IP Library Download fp = 0; if ($this->FP = @fopen ($filename, ' RB ')!== false) {$this->firstip = $this->getlong (); $this->lastip = $this->getlong (); $this->totalip = ($this->lastip-$this->firstip)/7; }}/**

In practical programming, we usually use the STRTR () function when we want to implement the function of string substitution. Let's take a look at how the PHP string substitution is implemented. V First look at the two states of this PHP string

We are usingBecause it is easy to maintain and upgrade, we need to implement PHP installed as Apache DSO. For example, if you installed PHP to support only the database at initial installation, and then you want to install a module that supports

For companies that are primarily driven by the receivables business model, one of the core business functions is to enter, track, and record orders. In this respect, companies that are better able to scale their institutions and increase their

To use PHP to operate a database is very simple, the corresponding entry of the phper can do, but when dealing with a large number of table operations, we are tired of many MySQL statements, so we are eager to wrap up a lot of database operations.

PHP Phpmailer Send the message, there is no connection to host, this is because the Fsockopen function is disabled, Phpmailer send email dependent on this function. Modify: class.stmp.php Solve: 1: 118 lines: $this->smtp_conn = Fsockopen

Today, under the Mac, want to debug PHP code, found that NetBeans can not hang breakpoints, the basic debugging. A search found that there is a third-party PHP module called Xdebug, although only to find some information under Windows, but still

PHP V5.2 adds hooks to developers to take advantage of the ability to track file uploads in real time. This article is part 5th of the "What's new in PHP V5.2" series (a total of five parts) and will show you how to monitor file uploads and write

Currently supported filters include Date format replace Number_format Url_encode Json_encode convert_encoding title capitalize nl2br Upper Lower striptags Joi n Reverse length Sort default keys escape raw Merge The Date Filter 1.1 has new time

This article to give you beginners to introduce a simple PHP file Upload sample program code, there is a need to learn friends can enter the reference. The code is as follows Copy Code Defining prompt

This article first introduced the PHP intval simple usage, it can convert characters, numbers, decimals conversion gray digital data, but in the conversion will appear some problems such as decimal 1.1 will be converted to 1, see the example

PHP Tutorial: Stristr Function Example Tutorial Definition and usageThe Stristr () function search first appeared with a series of internal other strings. This function returns the rest of the string (from the matching point), or False if the

Count multidimensional Array length statistics implementation method in PHP there are a few friends you can refer to below. The following program runs the result as () The code is as follows Copy Code ? $numb =array

Ask Pecl to expand Rar,zip compiled DLL file for win Anxious to use, online find a still can not, oneself no environment, VC boss A, I this speed not, have ready? I'll answer that. d8888d Huitie Content------------------------------------

This article is to introduce the difference between the three of them in PhP5, the three of them are used in the class, but the properties are completely different. Public: Common property or method Can be called by Self::var or Self::method in a

The two most common ways to save data to a MySQL database in PHP are the insert and update methods, and I'll show you how to save the MySQL data for beginners. PHP writes data to a MySQL database in three steps: 1,php and MySQL establish a

About the application of the calendar, should be on the independent blog above can be very well reflected, whether it is php WP blog, or ASP z_blog blog, have applied the function of the calendar, that is, the log archive, we want to see the

What is the format of the UUID string I think a lot of friends do not know, but you have already come to know what is the UUID, let's look at how to generate a UUID string. A UUID is a number generated on a machine that guarantees that all machines

Before work must deal with foreign servers, delay and packet loss is sometimes very serious, has reached the point of unbearable, input a SQL is a very laborious thing. Google search has not found a non-blocking SSH client, PHP has SSH2 extension,