Operators are used to operate on values. PHP Operators This section lists the different operators used in PHP. Arithmetic Operators Operator Description Example Result + Addition x=2x+2 4 – Subtraction x=25-x 3 * Multiplication x=4x*5 20 / Division 15/55/2 32.5 % Modulus (division remainder) 5%210%810%2 120 ++ Increment x=5x++ x=6 — Decrement x=5x– x=4 Assignment… Read More »
A string variable is used to store and manipulate a piece of text. Strings in PHP String variables are used for values that contain character strings. After we create a string we can manipulate it. A string can be used directly in a function or it can be stored in a variable. Below, the PHP… Read More »
Variables are used for storing values, such as numbers, strings or function results, so that they can be used many times in a script. Variables in PHP Variables are used for storing values, like text strings, numbers or arrays. When a variable is set it can be used over and over again in your script… Read More »
PHP code is executed on the server, and the plain HTML result is sent to the browser. Basic PHP Syntax A PHP scripting block always starts with <?php and ends with ?>. A PHP scripting block can be placed anywhere in the document. On servers with shorthand support enabled you can start a scripting block… Read More »
What do You Need? If your server supports PHP you don’t need to do anything. Just create some .php files in your web directory, and the server will parse them for you. Because it is free, most web hosts offer PHP support. However, if your server does not support PHP, you must install PHP. Here… Read More »
PHP is a server-side scripting language. What is PHP? PHP stands for PHP: Hypertext Preprocessor PHP is a server-side scripting language, like ASP PHP scripts are executed on the server PHP supports many databases (MySQL, Informix, Oracle, Sybase, Solid, PostgreSQL, Generic ODBC, etc.) PHP is an open source software PHP is free to download and… Read More »
Introduction to PHP PHP Installation PHP Syntax PHP Variables PHP String PHP Operators PHP If…Else Statements PHP Switch Statement PHP Arrays PHP Looping PHP Functions PHP Forms and User Input PHP $_GET PHP $_POST PHP Date() PHP Include File PHP File Handling PHP File Upload PHP Cookies PHP Sessions PHP Sending E-mails PHP Secure E-mails… Read More »
In this chapter, we will understand how to export data from Access. Data export is actually the opposite of importing data. In importing data, we bring data from other formats in Access, while in exporting we save the data in other formats. To understand what kind of data you can export from Access data, let… Read More »
In this chapter, we will be talking about importing data in Access and what kinds of data you can import using Access. Normally data is stored in various formats, files, and locations, which makes it hard to get and use it. If you have data in a spreadsheet, a SharePoint list, or some other format,… Read More »
In this chapter, we will cover the basics of Macros in Access. A Macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. Macros in Access work a bit different from Macros in Word or Excel, where you essentially record a series of keystrokes and play… Read More »