Php Code Block

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The loop statement in PHP is used to execute the same code block specified number of times

loop when you write code, you often need to have the same code block run many times. You can use loop statements in your code to accomplish this task. In PHP, we can use the following loop statement: While as long as the specified condition is set, the circular execution code block Do...while executes the code block first, and then repeats the loop for the execution of the code block specified when the specified condition is set. foreach Loops The block of code based on each element in the array as long as it refers to ...

PHP: My confusion and confidence

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall at the beginning of 2000, ASP or WEB development of the mainstream, at that time I just in Windows98 under the phone line plus built-in cat online. It was suddenly seen on the internet that everyone was rumors a new Web development language-PHP. At that time, PHP or version 3.0, can be used in conjunction with the MySQL database (then Muysql is also an ugly duckling). Installation and configuration is also easy, according to the online search ...

How to use PHP file function to obtain file information

This article mainly describes how to use PHP file functions to obtain file information. First of all let's take a look at the basic introduction to the PHP file functions Differences between the dirname () and basename () functions in the dirname () file dirname () Get the directory portion of the file directory path, and basename () Get the basic information of the file? Before introduced the PHP directory read instance, we only traverse the directory (folder) function listSubDir based on ...

PHP basic statements and functions and related Web site technology base

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall everyone may have their own server, at least there is a space or something, However, local debugging is often not less, speed and efficiency than to get the server to play faster and more convenient, there are many PHP platform to build packages, such as xampp,wamp,appserv,easyphp and so on ...

PHP website Common Security Vulnerabilities and preventive measures summary

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall at present, based on PHP web site development has become the mainstream of the current site development,   This article focuses on the PHP site attacks and security precautions to explore, to reduce the site vulnerabilities, I hope to help! A common PHP site security vulnerabilities for PHP vulnerabilities, the current common vulnerabilities have ...

The true power of PHP stems from its function

In PHP, more than 700 built-in functions are provided. PHP functions in this tutorial, we will explain how to create your own functions. For references and examples of built-in functions, please visit our PHP reference manual. Creating PHP function functions is a block of code that can be executed whenever it is needed. Create PHP functions: All functions use the keyword "function ()" To start a named function-the name of the function should indicate its function. The name of the function ...

10 tips to develop a PHP website

PHP, a nested abbreviated name, is the abbreviation for the English Hypertext Preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP somewhat similar, is a server-side embedded HTML document script language, language style has similar to C language, is now widely used by many web programmers. PHP's unique syntax blends C, Java, Perl, and PHP from innovative syntax. &am ...

Learn 10 basic knowledge of php summary

Learn 10 basic knowledge of PHP Summary Read some of the basics of PHP, I summarize here: 1, embedded in the HTML PHP script there are three ways: The following is quoted content: <script language = "php"> / / embedded Way an echo ("test"); </ script> <? // embedded two echo "<br & g ...

Read and write XML and DOM with PHP

Reading and writing Extensible Markup Language (XML) with PHP can seem a bit scary. In fact, XML and all its related technologies can be scary, but reading and writing XML in PHP is not necessarily a scary task. First, you need to learn a bit about XML: what it is and what it does with it. Then, you need to learn how to read and write XML in PHP, but there are many ways to do this. What is XML? XML is a data storage format. It does not define what data is saved, nor does it define the format of the data. XML ...

10 things you may not know about PHP

Small part of the previous report has also been easy to ignore the PHP developers some of the essence, in addition to some of the essence of technical methods, many nuances are also easy to ignore the program, we have summed up for you 10 things about PHP you may not know.   For more on PHP, Welcome to: Introduction to PHP Development Basics 1. Use the Ip2long () and LONG2IP () functions to convert an IP address into an integral type stored in a database. This approach reduced storage to close to One-fourth (15) of 15-byte rounding ...

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