Web Development Blog
Web development blog, including simple php, mysql, c#, html, js, nginx tips and tutorials.
23 May 2025
Debian Nginx Port 80 Already in Use Problem and Solution
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In Debian operation system, when using nginx web server, we can get port 80 already in use error. And this prevents system restart. Solutio...
29 August 2016
Update Nginx Commands
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Nginx is the fastest web server which is started to used widely. Several cloud platforms let us to install and manage nginx on cloud virtu...
22 August 2013
PHP Database Class MySQLi
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Almost in every project I need a database class behind my BLL classes. I keep my SQL queries in BLL classes and use the database class to...
6 comments:
18 August 2013
PHP Get Server OS Name
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The operating system name where the php running on can be read by several ways; echo PHP_OS; // output: CentOS But if we want to get m...
17 August 2013
PHP Check If Form Submitted
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There are several ways to check whether a form submitted or not. if(isset($_POST)) { // do work } if (!empty($_POST)) { // do work } ...
15 August 2013
PHP Get Referrer Url
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in Php $_SERVER array consists of various data in it. Such as; SERVER_NAME REQUEST_METHOD QUERY_STRING HTTP_REFERER Where the HTTP_...
2 comments:
PHP Get Page Parameter Safe $_GET
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Most of us have to use the $_GET in PHP to get the desired content id and print the contents on page. But we cannot trust the incoming pa...
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