Latest Articles for Beginner by – MindStick

‘Select’ statement is used to select record from MySQL database server.

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Before you can access data in a database, you must create a connection to the database. In PHP, this is done with the mysql_connect() function.

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MySQL is an open source database server. MySQL Database powers the most demanding Web, E-commerce and Online Transaction Processing (OLTP) applications.

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PHP filters are used to validate and filter data coming from insecure sources, like user input. A PHP filter is used to validate and filter data coming from insecure sources. T

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PHP 5 has an exception model similar to that of other programming languages. Exceptions are used to change the normal flow of a script if a specified error occurs. An exception can be thrown, and caught (catch) within PHP.

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The default error handling in PHP is very simple. An error message with filename, line number and a message describing the error are sent to the browser. Error handling is an important part of a web application development.

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Cookies are a mechanism for storing data in the remote browser and thus tracking or identifying return users. I.e. a cookie is often used to identify a user. A cookie is a small file that the server embeds on the user's computer.

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In this article I intend to learn basic file handling mechanism of PHP. File handling functions in PHP are extremely useful and userfriendly.PHP includes a lot of built-in functions for handling files and directories.

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Before discussing about include () and require () function in PHP first we will described what is Server Side Includes (SSI)?

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PHP date () function is used for retrieving the current date and time from the server, you can used ‘date’ function to set the format of date and time with many different ways.

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In this article I will show you how to create your own function. To keep the script from being executed when the page loads, you can put it into a function.

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In this article I will be described, how to use $_Get function in PHP. In PHP, two function are available $_Get () and $_Post () for passing values from one page to another page,

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The built-in $_POST function is used to collect values from a form sent with method="post". Information sent from a form with the POST method is invisible to others and has limits up to 8mb amount of information to send.

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Before discussing about PHP Loops let’s should know what is loop? “Loops execute a block of code for specified number of times, or while a specified condition is true”. Often when you write code,

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Array is collection of same data types. In PHP, an array stores multiple values in one single variable. I.e. an array is a special variable, which can store multiple values in one single variable.

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‘Switch’ statement is conditional statement used to perform different action based on different condition. I.e. switch statement is used to select one of many blocks of code to be executed.

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In this article I will describe some basic string function which is used in php. Let’s we have a brief idea about it.

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There are lots of string functions which are used in PHP. In this article I will described some important string function which is widely used in PHP. Let’s we have a brief description about it.

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‘If… Else’ statement is used to perform different action for different decision. Conditional (relational operator) statements are used to perform different action on basis of different decision.

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Operators are used to operate on value. I.e. with the help of operator we can perform different types of actions on values such as increment, decrement, subtraction, division etc.

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Variable is nothing more than a name of data storage location in computer memory. Variables are used for storing values, like text strings, numbers or arrays.

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PHP is a server side scripting language which is executed on server and result sent in plain html format to client browser.

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Here we have an example for showing simple PHP scripting code which sends the text ‘Hello Word’ to client browser.

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There are lots of tools through which we can install PHP such as WAMP, XAMPP etc. Here I prefer WAMP tools to install PHP. WAMP stands for Window Apache MySQL PHP.

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Installing PHP on Windows 7 is quite simple. Before installing PHP into your computer you need to have web server running in your computer. Here I preferred to use ‘Apache’ web server for this demonstration.

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