Linux is an open source version of the UNIX operating system that envolveed from a kernel created by Linus Torvalds Linux Stands for Linu‘s Unix version. People have been developing operating systems based on open source code of the Linux Kernel.for example Ubuntu. Originally Linux was developed based on the Unix, But now it it […]
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Hello, Today I will explain about String variables in PHP, PHP string variables are used to score and manipulate that data. Once we have created a string variable we can manipulate it. We can use string directly into function or it can be stored into variable. for example: <?php $text=”My first string variable”;echo $text; ?>
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Today we will learn about PHP variables. One can use PHP variables to store informations there are some rules for PHP variables such as PHP variable starts with the $ sign, and followed by name of the variable. for example: $text PHP variable name much begin with a letter or
Today I will explain how to check what browser visitors are using with the help of user agent strings our default browser sends as a part of the HTTP request. The variable we can use to check browser is $_server[‘http_user_agent’] $_SERVER is a reserved super global PHP variable that contains all the web server informations.
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Hello, Today I will explain how you can create your first php enabled page. A PHP script starts with <?php and ends with ?> First of all open any text editor(notepad++) create a file name index.php and put it in your web server’s root OR /www OR puclic_html directory with the following content. <html><head><title>Homepage</title></head> <?php echo ‘Hello World’; ?>
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