regular expression

Apache and IIS have their own pseudo static operation methods, that in the Servers2003_iis need to use pseudo static PHP program? Install the rewrite plug-in package.First, download rewrite plug-in package, the general inside must have Httpd.ini and

I haven't seen regular expressions for a long time, happened to use today, restudying A, here record down, share to everyone, are some basic knowledge, focus on the regular expression of the 4 commonly used methods, 50% of extrapolate practice in

This article describes how PHP verifies that the user name starts with a letter and validates the password. Share to everyone for your reference. Specifically as follows: Verify that the user name starts with a letter and that the authentication

Java common Third party software packages Online collection of some common Java development of Third-party software packages, for your reference 1.Apache POI 2 of Office documents. IText PDF Operation Class Library 3.Java Base64 Base64 Coding

The parentheses in the regular expression function to group the characters and save the matching text. Today we are going to discuss in detail the use of the parentheses () in the next regular round, and I hope we can help you with your study.

In the source code to enter a newline but do not display such as BR characters we need to escape the characters in PHP to achieve, the following is a look at it.     Knowledge expansion transition sequence description

This article mainly introduces the PHP code optimization 53 details, common and important PHP optimization strategy, need friends can refer to the following It is quicker to use single quotes instead of double quotes to contain strings. Because PHP

A lack of physical memory affects both the performance of Linux desktop systems and server systems. The first thing to do when your computer slows down is to free up memory. In particular, in a multiuser environment and in a mission-critical server

  This article introduces the introduction of the PHP APC module, parameter configuration, installation steps, use examples, because some of the content is translated from the PHP manual, there may be a lack of comprehensive place. I hope you will

This article is mainly on the use of JS Replace all the replacement characters are introduced, the need for friends can come to the reference, I hope to help you script language= "JavaScript" > var r= "1n2n3n";   Replace the letter N with the

  This article introduces some ways to optimize the execution efficiency of JavaScript, personal feeling is good, interested friends can understand the next 1, using an array join method in a lower version of the browser (such as IE6,IE7, etc.) is

PHP Custom Paging function  Every time you write a list of pages, you almost always write a section of the page. Recently sunny little finally resolved to once and for all-customizing a paging function and saving it in the "pageft.php" file. To

tonight, when writing a form validation class for a framework, you need to determine whether a string length is within a specified range, and naturally, think of the strlen function in PHP. . The code is as follows: $str = ' Hello world! ';

  recently in the development of the program need to get the image of the extracted content in the address, here to share a simple method, the need for friends can refer to the following Fascinated by the regular, and constantly try new tricks,

  This article is mainly on the JS to determine whether the characters are Chinese characters are the two methods of a detailed summary of the introduction, the need for friends can come to the reference, I hope to help you all Sometimes it is

 javascript common validation such as: Verify the general domain name check, phone check, mailbox check, ID check, etc., the following is the specific implementation, interested friends can refer to the following Code as follows:

The origin of the matter is relatively simple, I need to put a navigation page data to write to the database. A more intuitive approach is to analyze the HTML file, the common method is to use the regular expression of PHP to match. But this is

1, if you can define the method of the class as static, as far as possible to define static, it will increase the speed of nearly 4 times times. 2, $row [' ID '] speed is $row[id] 7 times times. 3, ECHO is faster than print, and uses Echo's

Recently webmaster I also learn php, so tidy up some of the PHP development of small tips for everyone to learn. 0. It is quicker to use single quotes instead of double quotes to contain strings. Because PHP searches for variables in a string

This article mainly introduces the PHP expansion module pecl, pear and Perl differences, the need for friends can refer to the A brief summary: Pear: A written comparison specification, a foreign popular Toolbox code set pecl:php expansion pack,